ocial distancing at airports would lead to 1km-long queues for each jumbo jet, Heathrow’s chief executive has claimed.John Holland-Kaye has warned that the UK’s major international airports do not have enough space for social distancing to be a solution for safe travel post-lockdown.He called on Prime Minister Boris Johnson to quickly find a “common international standard” of alternative solutions that could be ready for the summer.He suggested mandatory health checks for passengers, increased levels of hygiene and compulsory facemasks as options to open airports as soon as possible and...…ocial distancing at airports would lead to 1km-long queues for each jumbo jet, Heathrow’s chief executive has claimed.John Holland-Kaye has warned that the UK’s major international airports do not have enough space for social distancing to be a solution for safe travel post-lockdown.He called on Prime Minister Boris Johnson to quickly find a “common international standard” of alternative solutions that could be ready for the summer.He suggested mandatory health checks for passengers, increased levels of hygiene and compulsory facemasks as options to open airports as soon as possible and...WW…