EasyJet passengers claim they were locked in an airport corridor in sweltering heat without water or access to toilets before being told their flight had been cancelled.
Holidaymakers at Pisa International Airport said they tried to force their way out of the tunnel yesterday as temperatures soared due to the lack of ventilation.
Passengers waiting to board their flight to Manchester also claim the heat caused some passengers to faint and that mums were stripping their babies down to their nappies to prevent them from overheating.