Police have confirmed two men have been arrested at Heathrow Airport following reports of a security breach on the northern runway.
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Aaron Ramsey struck seconds after Diego Costa's equaliser to win the FA Cup for Arsenal at Wembley against 10 man Chelsea.
Passengers have been told not to travel to Heathrow and Gatwick because of "extreme congestion" after all BA flights were cancelled.
A band of heavy, thundery showers continues to move northwards through this evening, dying away overnight.