Congestion is building on the M4 Heathrow Spur and the A4 Bath Road, with eight bus routes diverted.
A collision on the M4 has caused the Heathrow Tunnel to close in both directions, sparking massive queues on approach to the airport’s Terminals 2 and 3.
Congestion is building on the M4 Heathrow Spur and the A4 Bath Road, with eight bus routes on diversion.
Drivers and travellers are warned to plan ahead as traffic cameras show cars in all four lanes trapped in gridlock traffic this morning.
This is a breaking news story – we will bring you more updates as we get them.
