Motorists are being warned to avoid a major road in Burnley as emergency services deal with a serious crash.
The road is closed between its junctions with Reedley Road and Casterton Avenue.
A police spokesman said: "We are currently dealing with a road traffic collision on Colne Road, Burnley.
"The road is closed between Reedley Road and Casterton Avenue and is likely to be closed for some time. Please avoid the area."