A busy road has been closed by the police and heavy traffic is building due to serious accident.

The crash happened at about 10am on A1158 Southbourne Grove both ways between Bridgwater Drive and Kenilworth Gardens in Southend.

It is unknown how many vehicles were involved or if anyone was injured but a cordon is still in place.

A detour is in operation - use Westbourne Grove.

Emergency services are working to clear the scene.