‘Serious accident’ between two vehicles at Heathrow Airport

Heathrow Airport said it is dealing with a “serious accident involving two vehicles” on the airfield after several passengers reported on Twitter that they had suffered delays on the tarmac and at their gates.

In a post to Twitter the airport said the incident involved “two members of staff”, adding: “An investigation is underway and we are working with the police. This incident didn’t involve any passengers and is not expected to cause any impact on journeys today.”