Police are currently attending an accident involving five cars on the A3.
The accident was said to have happened along Robin Hood Way just after 2pm.
There are two lane closures in place southbound.
No injuries have been reported although London Ambulance are at the scene, an ambulance spokeswoman confirmed.
Transport for London tweeted: "A3 Robin Hood Way is closed s/b at Robin Hood Rbt due to a collision, s/b tailbacks are back past Tibbet’s Cnr."
Did you see what happened? Call the newsdesk 020 8744 4288 or email newsdesk@surreycomet.co.uk.
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