The disruption causes delays at immigration checks at UK airports
International airline passengers arriving at Heathrow Airport near London faced long queues at immigration checkpoints for several hours on Tuesday evening after the British Border Force reported a nationwide computer outage, officials said.“Border Force is currently experiencing a nationwide issue which is impacting passengers transiting across the border,” Heathrow, the country's largest airport, said on social media at 9.15pmJust before 2am on Wednesday, Heathrow announced that the problem had been resolvedbut it is not clear whether this also happened at the other affected airports.Manchester Airport, Gatwick Airport near London, Belfast International Airport in Northern Ireland and several other airports had reported being hit by Tuesday evening, although the overall number of aff...