Officers were called to Marley Street in Beeston at 9.07am after police were contacted by the ambulance service. The man had collapsed, possibly due to drugs, and officers were called to help ambulance crews. A West Yorkshire Police spokesman said: "At 9:07am today (24/1) police were contacted by the ambulance service who were attending an address in Marley Street, Beeston, where a man had collapsed, possibly due to taking drugs. "Officers attended the scene to assist. The man became conscious and was acting aggressively. He was taken to hospital by ambulance for treatment."