Accident on A12 Today-London Traffic Update Following Reported Collision Near Blackwall Tunnel

Motorists searching for the latest A12 accident news in London have been advised to remain alert following a reported collision on the Blackwall Tunnel Northern Approach. The incident, recorded on Sunday, November 1, 2026, affected southbound traffic and resulted in lane restrictions.

As of Monday, November 2, there is no clearly confirmed new collision on the London A12 in the available incident information. However, the recent incident near Blackwall Tunnel remains relevant to drivers looking for updates on traffic conditions across the route.

A12 Collision Near Blackwall Tunnel

The reported collision occurred on the A12 Blackwall Tunnel Northern Approach, near the junction with Lochnagar Street in east London.

Transport for London incident information identified the collision at approximately 12:16 p.m. on November 1. Two of the three southbound lanes were reported blocked, leaving motorists with reduced road capacity.

The affected section serves drivers travelling towards the Blackwall Tunnel and other major routes connecting east London with surrounding areas.

Traffic Delays and Lane Restrictions

The blockage of two southbound lanes had the potential to cause significant disruption, particularly for motorists approaching the tunnel.

Drivers using the route may experience slower traffic as vehicles merge into the remaining available lane. Congestion around the Blackwall Tunnel can also affect nearby roads and connecting junctions.

Motorists are encouraged to approach the affected area carefully, maintain a safe following distance and follow temporary traffic instructions.

Police and Emergency Response

Details about the vehicles involved in the reported collision have not been established in the available information.

There has also been no confirmed announcement identifying anyone injured, the number of people involved or whether an arrest was made.

The precise circumstances surrounding the collision remain unclear. Any suggestion about speeding, driver error or other possible causes would be speculation without further information from the relevant authorities.

Latest A12 Accident Update for November 2

Although the search for A12 accident news today continues, the available incident records identify the Blackwall Tunnel Northern Approach collision as taking place on November 1 rather than November 2.

A separate collision was also recorded on the westbound A12 near the junction with Temple Mills Road on October 31. That incident was listed as a road closure, but it should not be confused with a new accident reported today.

Motorists should check Transport for London and National Highways traffic updates before travelling, particularly when using the A12 and approaching the Blackwall Tunnel.

What Drivers Should Know

The A12 remains an important transport corridor through London, connecting several communities and carrying substantial commuter traffic.

Drivers should allow extra time for journeys, watch for changing traffic conditions and avoid relying on unverified social media reports.

Further confirmed information about any new collision, injuries or road restrictions on the A12 today is awaited.