The 1974 Bristol bombing was a twin bomb attack carried out by the Provisional IRA in a shopping street in Bristol city centre on 18 December 1974. A bomb was placed in a holdall outside Dixons Photographic shop on Park Street which exploded just before 8 pm. Nine minutes later another more powerful bomb detonated in a dustbin 30 yards away. The blasts injured 20 people and was part of the IRA's bombing campaign in England. The IRA gave a telephone warning for the first bomb but not the second one.