1:01pm 11th November 2018
(Updated 1:08pm 11th November 2018)
Two air ambulances have been called out to an incident in Brierfield.
Halifax Road at the junction with Burnley Road has also been closed by the police.
ROAD CLOSED…. Burnley Road junction of Halifax Road in Brierfield is currently closed in both directions as Police deal with an ongoing incident. Please avoid the area. Thank you for your patience and support. pic.twitter.com/sLqthC6A1y
— Lancs Road Police (@LancsRoadPolice) November 11, 2018
People are being told to avoid the area.
Two helicopters were seen landing in Heyhead Park earlier.