Rules on taking liquids and laptops through airport security will be relaxed from June 2024, the Government announces today.
Passengers at most major UK airports will be able to carry liquids in containers holding up to two litres in what will be the biggest relaxation of aviation security regulations in decades. The current limit is 100ml.
Travellers will also no longer need to carry the containers in clear plastic bags, or remove tablets and laptops from hand luggage at checkpoints.
The Department for Transport said major airports will be required to install new technology which gives security staff more detailed images of what is in passengers' bags.
It will lay legislation around the changes in Parliament today.
Transport Secretary Mark Harper said: "The tiny toiletry has become a staple of airport security checkpoints, but that's all set to change.
"I'm streamlining cabin bag rules at airports while enhancing security.
"By 2024, major airports across the UK will have the latest security tech installed, reducing queuing times, improving the passenger experience, and most importantly detecting potential threats.
"Of course, this won't happen straight away - this is going to take two years to be fully implemented.
"Until then, passengers must continue following the existing rules and check before travelling."
Current airport security rules were introduced in 2006 following a foiled terror plot to blow up transatlantic planes flying from London to the US with home-made liquid bombs.
Travellers either being unaware of the rules or forgetting them fuels delays at security.
They often have to buy water “airside” after clearing checks - or buy more toiletries having been forced to ditch banned perfumes, shower gels and sun creams at security.
The deadline of June 2024 is being introduced after several trials at airports which started in 2018.
The CT scanners create a 3D image of what is inside passengers' bags.
The systems are already being used at foreign airports such as Schiphol in Amsterdam and several in the US.
The Airport Operators Association welcomed the announcement.
Policy director Christopher Snelling said: "This investment in next generation security by the UK's airport operators will provide a great step forward for UK air travel, matching the best in class around the world.
"It will make the journey through the UK's airports easier and air travel itself more pleasant."
Airlines UK chief executive Tim Alderslade said: “This is a welcome decision that will greatly improve the passenger experience at UK airports whilst enhancing security standards even further.
“Passengers can look forward to shorter queue times and less hassle and we can’t wait to see this new technology in action. It’s a good day for UK aviation and our passengers.”
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