has reportedly suffered a power cut in one of its terminals, which has seemingly triggered chaos at passport control. Several people at one of the UK's biggest airports have taken to X to report a power cut in Terminal 3, claiming passengers are waiting on planes. The airport has confirmed there are "techincal issues" affecting the "power supply" in the terminal, but they are "working to fix the issue as soon as possible". A spokesperson said that lights had initially gone out but had now returned due to back-up generators.