Blackwall Tunnel blocked as car overturns

Traffic is backing up quickly after an accident led to an overturned car this morning.

BBC Traffic News report BOTH sides of the tunnel are closed.

⚠️ ⛔️ Blackwall Tunnel closed both north and southbound because of an overturned car southbound. Queues from Bow and the Woolwich Road Flyover [ro] pic.twitter.com/GoQnBP63Oy

— BBC London Travel (@BBCTravelAlert) July 17, 2018

Traffic is heavy as cars head to Woolwich Ferry and Rotherhithe tunnel.

UPDATE: The car has been removed and both tunnels reopened.