LONDON, July 12 (Xinhuanet) -- All four suspected bombers died during the London terror attacks last week, the Sky News TV channel reported on Tuesday.

    Sky News said three bombers died in separate tube attacks and one was killed in a double-decked bus blast, which killed more than 50 and injured 700 odds last Thursday.

    Police had made a number of arrests in Leeds, northern England,on Tuesday in relation to last Thursday's bombings.

    They were also poised to make arrests in London, Sky quoted a police source as saying. Enditem