Restrictions on liquids and laptops in hand luggage could reportedly be removed within two years due to the rollout of new 3D scanners.
Since November 2006, passengers taking liquid in their cabin luggage have been restricted to clear plastic bags holding no more than 100ml, which must be shown to security staff.
But The Times reports ministers have been reviewing a trial at Heathrow Airport, which began in 2017, of 3D scanners already in use at US airports that allow staff to zoom in on a bag’s contents and rotate the images for inspection.
Heathrow’s chief executive, John Holland-Kaye, told The Times: “We are slowly rolling them out.
“We have just started the expansion of the security area in Terminal 3 which will have more CT scanners and have a deadline of mid-2024 from the [Department for Transport].
“By then the normal passenger experience will be that liquids stay in bags.”
The Times said those failing to remove items from their bags or travelling with large bottles of liquids is the biggest cause of delays at airport security.
Government officials said at the time that once in place, the 100ml liquid limit may no longer apply.
The equipment was to be rolled out over the next several years, with the Department for Transport requiring all major UK airports to have the technology by December 1 2022.
But that deadline was affected by the pandemic, with passenger numbers dented due to travel restrictions in place across much of the globe.
Figures from the International Air Transport Association for September showed passenger traffic levels have only reached 73% of pre-Covid levels.
