Emergency services were called to a two-car crash in Colne this evening.
The incident happened in Whitewalls Drive near the junction with Greenfields Road.
An eyewitness reported seeing three or four police cars and an ambulance at the scene.
A police spokesman said the road is blocked but is expected to be reopened shortly.
One of the drivers suffered minor injuries.
Emergency services are also dealing with a serious accident in Burnley this evening.
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