Travel
Fed up of flying with only 100ml liquids? Good news as European airports bring in high-tech scanners
New 3D scanners could spell the end of frustrating liquid limits at airports. Here’s how they’ll keep flying safe.
Mini shampoo bottles have long been a staple of the European holiday. But that could change as airports begin to ease security measures later this year.
High-tech CT scanners will eliminate the need for the 100 ml liquid rule at major hubs, promising to streamline security checks and slash queue times.
But why was the 100 ml rule implemented in the first place – and will removing it make flying less safe? Here’s everything travellers need to know.
Why is the 100 ml liquid rule in place at airports?
Since 2006, airline passengers around the world have been limited to carrying liquids no larger than 100 ml in their hand luggage.
The rule was introduced after British police uncovered a terrorist plot to detonate liquid explosives disguised as soft drinks on a series of transatlantic flights.
The conspirators intended to assemble and detonate a device mid-flight, with hydrogen peroxide and other substances injected into 500 ml soda bottles, leaving the caps sealed. If mixed to a specific strength with other ingredients, the common bleach product can become explosive.
If the plot had been successful, it is believed it would have been far more deadly than the 9/11 attacks. It would have targeted multiple flights heading from the UK to at least five US and two Canadian airports.
Immediately after the discovery, hand luggage was completely banned on planes as a precautionary measure. This was later relaxed after tests were carried out to determine what amount of liquid was safe to carry, and a 100 ml container limit was introduced.
Experts found that mixing the smaller containers into a larger one to create a highly damaging explosive device on board was not realistic. They determined this would either fail or prematurely detonate, injuring the perpetrator but doing little to no damage to the aircraft.
Passengers are now limited to taking a maximum of one litre of liquids through security in containers no larger than 100 ml each. These must be separated into a clear resealable bag and removed from hand luggage when passing through the security scanners.
Why is the 100 ml liquid rule ending?
After 18 years, the 100 ml liquid rule will soon be ditched in some countries thanks to advanced new security scanners.
Using Computed Tomography (CT) X-ray technology, similar to that used in the medical field, they provide a clear 3D image of what’s inside passengers’ bags.
The images can be rotated 360 degrees and zoomed in on, allowing thorough analysis that’s likened to ‘digitally unpacking the bag’, device manufacturer Smiths Detection explains. This is an improvement on the current 2D imaging used at most airports.
The scanners also deploy sophisticated threat detection algorithms that can detect explosives – including liquids – and other hazards, according to the UK’s Department for Transport.
Existing 2D scanners can discriminate between organic and inorganic materials, displaying items in different colours, but CT scanners take this a step further.
With the help of AI technology, they can differentiate liquids – such as water, hydrogen peroxide, or high-strength alcohol – and offer a more complete view of electronics, according to equipment manufacturer Sens-Tech.
“The newest screening technology that is being deployed can detect explosive compounds in larger quantities,” a US Transportation Security Administration (TSA) spokesperson further explains.
If an item appears suspect, the bag will face further screening by security officers, who will inspect it for prohibited items.
Will removing the 100 ml liquid rule make flying less safe?
Removing the 100 ml liquid rule will not make flying less safe. On the contrary, the new scanners will improve security, according to the UK’s Department for Transport.
This is because they provide more detailed images of what people are carrying, allowing them to detect potential threats and prohibited items with greater ease.
It will also streamline the airport experience, cutting security check times and making travel more convenient for passengers.
An added benefit is the reduction of plastic waste, as passengers abandon using dozens of disposable toiletry bottles in favour of larger containers.
The new tech could also save passengers money, as they will be allowed to bring in water and other drinks from outside, rather than relying on expensive airport shops.
When will the 100 ml liquid rule be removed in Europe?
Some European airports have already scrapped the 100 ml liquid rule. The new scanners are already in use at Teesside International Airport in County Durham, UK; Schiphol in Amsterdam; and Leonardo da Vinci International Airport in Rome.
Various UK airports, including London Gatwick and Heathrow, have trialled the scanners in recent years. The UK government has set a June 2024 deadline to roll out the new security technology, though some airports have said early 2025 is more realistic.
Once the machines have been installed, the 100 ml rule will be phased out over the following two years. Until then, passengers may not experience the time-saving benefit of the new tech. But ultimately, the simplified system could help airports process 30 per cent more passengers per hour, according to Sens-Tech.
In future, UK passengers will be permitted to carry up to two litres of liquids in their hand luggage with no restrictions on container size. They will not be required to place liquids in a plastic bag or separate them from their luggage when passing through security.
Do airports outside of Europe have CT scanners?
Even when the new measures are in place, passengers are advised to check the rules for countries they are transiting through or travelling back from, as many destinations are yet to implement this new technology.
If 3D scanners are not installed in the airport you are returning from, you could be forced to throw away liquids over 100 ml in your hand luggage.
Only a handful of European airports have plans to install 3D scanners. Elsewhere, some US airports like Atlanta’s Hartsfield-Jackson, Chicago O’Hare and New York’s LaGuardia have started using the new tech.
However, TSA says it will take many years to deploy the technology across the entire system in the US, meaning the 100 ml rule (known there as 3-1-1) will remain in place to ensure transportation is secure.
Qatar’s Hamad International Airport in Doha has also stepped up its security with the new scanners.
How do 3D airport scanners impact electrical items?
Tablets and laptops must currently be removed from cabin baggage before passing through the security scanners at most airports.
CT scanners will eliminate the need for this, as they allow electrical items to be studied in detail while still inside a bag.
Film camera enthusiasts have noted that increased radiation emitted by the new scanners could damage analogue film, leading to fogging and colour degradation. Some Reddit users say they ask for their film to be examined by hand, though this is at the discretion of airport staff.
Travel
Mount Etna volcanic eruption: Is it safe to travel to Sicily and are flights cancelled?
By Euronews Travel
Published on •Updated
Mount Etna, the tallest and most active volcano in Europe, erupted earlier today, sending plumes of smoke into the air.
Dramatic video footage shared on social media showed tourists fleeing down the side of the mountain as a thick volcanic cloud intensified above them.
Italy’s National Institute of Geophysics and Volcanology (IGNV) said in a statement that the eruption began at 3:50 am local time following volcanic tremors that started at midnight. Volcanologists added that Mount Etna has been experiencing strombolian explosions of ‘growing intensity’. These explosions are typically a moderate kind of eruption.
A pyroclastic flow – an avalanche of hot rock, ash and gas – was seen on surveillance cameras at around 11:30 am local time. It was “probably produced by a collapse of material from the northern flank of the South-East Crater”, IGNV said.
This flow doesn’t appear to have crossed the edge of the Valle del Leone, a valley located at the foot of the summit craters on Mount Etna. But the explosive activity in the south-east crater has become a lava fountain, it added.
Mount Etna has a history of frequent eruptions dating back 3,000 years. It last erupted in February, sending a 3-kilometre river of lava flowing out of a crater called Bocca Nuova, meaning “new mouth”.
That eruption caused some minor disruption to travel, with parts of Catania airport closed due to reduced visibility.
Will flights be affected by the eruption and is Catania airport closed?
Catania airport stands at the foot of Mount Etna, giving departing and arriving passengers a spectacular view of the volcano.
Catania–Fontanarossa Airport, also known as Vincenzo Bellini Airport, on the island’s east coast, is Sicily’s most popular airport with international tourists.
The Volcanic Ash Advisory Centre in Toulouse, France, which monitors aviation risks, issued a red aviation warning earlier today. This has since been downgraded to an orange warning, and Catania Airport remains fully operational.
Departures are happening as scheduled, with just a few arrivals from Rome, Milan, and Berlin delayed this afternoon.
Passengers are still advised to check the status of their flight with their airline before leaving home, as volcanic activity can change the situation rapidly. You can also find updated information on arrivals and departures on the Catania Airport website.
Can I claim compensation if my flight is disrupted?
If flights at Catania Airport are disrupted, airlines are required to offer you another flight or a refund if a flight is cancelled or delayed by more than three hours.
However, this is only when they could have prevented the disruption. In the case of a volcanic eruption, it is not their fault.
But in most cases, airlines will still endeavour to get passengers to their final destination.
It’s always wise to have travel insurance as you may be able to claim back for unexpected expenses.
Is it safe to visit Sicily while Mount Etna is erupting?
Yes, it is still safe to travel to Sicily, even when Mount Etna is erupting.
Local authorities and residents are used to dealing with Mount Etna eruptions. For the last five years, it has erupted multiple times a year, and tourism to Sicily has been on the rise.
Despite frequent eruptions, lava has not reached nearby towns since the 1800s. Etna has more than 200 craters, and when one of these does erupt, black volcanic ash lands in the city of Catania at its foot and the many surrounding towns and villages.
This is inconvenient for residents, but usually not a problem for visitors. Some people even purposefully climb the volcano to see an eruption, though authorities urge tourists to keep a safe distance.
The mayor of Catania in Corriere della Sera has said that “everything is normal and under control”.
Travel
Ibiza caps tourist cars this summer: Here’s what you need to know before you travel
By Euronews Travel
Published on
The hugely popular Spanish island of Ibiza has started limiting the number of tourist cars and caravans that can visit.
From 1 June to 30 September, the number of vehicles used by non-residents will be capped at 20,168.
Only 16,000 of these vehicles will be allowed to be rental cars. The other 4,108 will be for tourists who want to disembark with their cars in Ibiza from the ports of Barcelona, Denia, Valencia, or Palma.
To visit Ibiza with your car, you’ll need to get a permit, which costs €1 per day. You can check if you need to apply for this yourself or if the ferry company will handle it for you, and apply for the necessary permit via anew official website set up by the Consell de Ibiza.
Caravans now also need to show that they have a booking at a campsite. They’ll no longer be able to enter the island if they plan to wild camp or park at the side of the road.
Motorbikes are currently exempt from the seasonal restrictions on vehicles.
Why has Ibiza imposed restrictions on tourist vehicles?
The move is intended to tackle overtourism on the island, which has around 160,000 residents but receives more than 3 million tourists a year.
The number of cars on Ibiza’s roads has quadrupled over the last 20 years, rising from 51,000 in 2002 to 207,000 in 2022. It is hoped the new cap will help ease traffic problems and support more sustainable tourism on the island.
In a bid to tackle the rising anti-tourism sentiment, the island’s government has also imposed limits on cruise ship arrivals and cracked down on illegal short-term rentals.
Will other Balearic Islands also start restricting tourist vehicles?
Each year, the Balearic Islands attract around 19 million tourists – a pretty sizable portion of Spain’s 94 million annual visitors.
The Council of Mallorca is also looking to apply restrictions on tourist vehicles from next year. It is set to publish a draft law very soon and will likely introduce similar rules from summer 2026.
The President of the Council of Mallorca, Llorenç Galmés, has said a maximum number of vehicles will be set, with preference given to electric or non-polluting vehicles.
The small island of Formentera, around 20km south of Ibiza, already restricts the number of tourist vehicles during the summer months. Quad bikes, caravans and motorhomes aren’t allowed during this period.
From 1 June to 30 September, visitors, including those with their own vehicles or rental cars, need to apply for a permit on the Formentera Eco website.
The permit costs €6 per day, with a minimum amount of €30 regardless of how long you stay, for cars and €3 per day, with a minimum amount of €15, for motorbikes. Hybrid vehicles get a 50 per cent discount, while electric vehicles are exempt from the fee.
But, spanning only 19km from end to end, it is easy to explore Formentera without a car. Visitors can rent a bike or simply walk the island’s network of traffic-free rural paths and tracks.
Travel
France saw record night train passengers in 2024, but can it keep up with booming demand?
Sleeper trains are undeniably the transport of the moment right now. New routes have received a flurry of media attention, and travellers are bumping a night on the rails to the top of their bucket lists.
In fact, passenger data from France suggests night trains could continue to see record traveller numbers – if only supply could meet the demand.
According to a recent report by French climate campaign group Réseau Action Climat, the biggest challenge facing the success of sleeper services is a lack of trains.
France’s night trains see record passengers in 2024
Night trains in France are on track to be one of the country’s most popular forms of transport. 2024 was a record year for the sleeper services, with more than a million passengers using them in France.
Night trains were 76 per cent full on average, and even more than 80 per cent full on the two main routes, Paris-Toulouse and Paris-Nice.
The line between Paris and Toulouse attracted nearly 100,000 additional passengers between 2019 and 2024 (growth of 64 per cent).
Night trains are becoming an increasingly popular option with business travellers, who made up 30 per cent of users in 2023.
On the only two international lines (Paris-Vienna and Paris-Berlin), passenger numbers were also high, despite numerous delays and a three-month suspension of services in 2024.
According to a survey by the Europe on Rails collective, 72 per cent of French people would be willing to take the night train if the ticket price was acceptable and the connection available.
France is struggling to meet night train demand
While these soaring passenger numbers should be a positive sign, France’s limited fleet of trains can’t cope with the demand.
In fact, this is forcing travellers to choose alternative, often more polluting forms of transport, or cancel their trip completely, the climate group’s report found.
To relieve congestion on existing lines and open new ones, it found, France needs to expand its fleet far beyond the current 129 sleeper cars.
Plus, lines need to expand to connect cities other than Paris to other European hubs.
Night trains are a multi-beneficial solution
The report stresses that getting night trains back on the right track would have multiple benefits.
Firstly, they are an effective way of connecting rural or isolated areas with cities without requiring passengers to change mid-journey.
Although longer than flying, night trains are also a more environmentally friendly way to get between Europe’s major cities.
Of the 10 main air links from France to the rest of Europe, at least six could be made by night train (Paris-Madrid, Paris-Barcelona, Paris-Milan, Paris-Rome, Nice-London, Paris-Venice).
Choosing a sleeper service over a high-speed TGV daytime equivalent can also save you money.
The night train from Paris to Toulouse, for example, starts at nearly €30 cheaper than the TGV, and you don’t need to pay for a night in a hotel.
How France can revolutionise its night train offering
The report proposes two options for expansion with a deadline of 2035.
The less ambitious goal is to reach a fleet of 340 sleeper cars, which would allow for the reopening of lines such as Paris-Barcelona or Nice-Strasbourg.
This scenario would make it possible to transport 3.6 million passengers and save 400,000 tonnes of CO2 equivalent, it says.
The more ambitious proposal is to expand to 600 cars, which is the fleet size recommended by the Ministry of Transport’s 2024 report on night trains.
This would allow for the reopening of lines such as Paris-Venice or Bordeaux-Lyon, making it possible to transport 5.8 million passengers and save 800,000 tonnes of CO2 equivalent.
By 2040, the report proposes an expansion to 1,200 cars, which would pave the way for international lines without going through Paris (e.g., Lyon-Rome, Nantes-Barcelona, Marseille-London).
These would carry 12 million passengers and save 2 million tons of CO2 equivalent.
“The record ridership in 2024 demonstrates the French people’s appetite for night trains,” Réseau Action Climat writes.
“Political will was there when it came to reversing the trend in 2020 and relaunching night lines. It is needed again today to change the scale.”
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