The A502 Camden High Street is currently closed.
The one way street has been closed due to a gas leak. The closure affects the stretch of road from the A400 Kentish Town Road, where Camden Town Station is located, to Hawley Crescent.
The traffic monitoring site Inrix first reported the closure just before 3am.
At present, there is no information available about when the road is due to be reopened.
Motorists are advised to plan alternative routes wherever possible.
Follow our live blog for more updates as we get them.
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