Strict airport liquid rules that have frustrated travellers for nearly two decades are finally being phased out across Europe, with major airports rolling out advanced 3D scanning technology that could spell the end for tiny toiletries and plastic bags.
The End of 100ml Liquid Limits?
Under current regulations, passengers are limited to carrying liquids in containers no larger than 100ml, all stored in a single transparent plastic bag. These rules, introduced in 2006 after a foiled terror plot, have become one of the most universally disliked aspects of air travel.
However, new generation CT scanners – similar to those used in hospital imaging – are changing the game. These high-tech devices provide security staff with detailed 3D images of baggage contents, allowing them to easily identify potential threats without requiring passengers to remove liquids or electronics.
When Will the Changes Happen?
Major European hubs including London Heathrow, Amsterdam Schiphol and Rome Fiumicino have already begun installing the new equipment. The UK government has set a June 2024 deadline for most airports to upgrade their systems, with full implementation expected by 2025.
What This Means for Travellers
- Larger liquid containers (likely up to 2 litres) may be permitted in hand luggage
- No need to remove liquids or laptops during security screening
- The hated plastic bag requirement could be scrapped entirely
- Potentially faster security processing times
While the changes promise to make airport security less stressful, experts warn that transition periods may cause temporary confusion as different airports adopt the new systems at varying paces.
Why the Change Now?
The technology has been available for several years, but widespread adoption was delayed by the pandemic's impact on airport finances. With travel demand now recovered, airports are prioritising passenger experience improvements to stay competitive.
"This is the most significant change to airport security procedures since the current liquid rules were introduced," said aviation analyst Mark Johnson. "It represents a win for both security and convenience – the scanners are more effective at detecting threats while making the process less burdensome for passengers."
Travellers should note that until the new systems are fully operational across Europe, the existing 100ml liquid restrictions remain in force. Passengers are advised to check their departure airport's specific rules before packing.
