Up to 1973 in Rock and Roll years. In case people think the GFA is worth pissing away, here's where we came from.
1973
8 March 1973: The Provisional Irish Republican Army (IRA) conducted its first operation in England, planting four car bombs in London. Two of the car bombs were defused: a fertilizer bomb in a car outside the Post Office in Broadway and the BBC's armed forces radio studio in Dean Stanley Street. However, the other two exploded, one near the Old Bailey and the other at Ministry of Agriculture off Whitehall.[11] Ten members of the IRA unit, including Gerry Kelly, Dolours Price and Marian Price, were arrested at Heathrow Airport trying to leave the country.[12]
23 August 1973: A bomb was found in an abandoned bag in Baker Street station ticket hall. The bomb was defused. A week later another bomb was found by a member of staff at the same station and was also defused.
31 August: A bomb exploded in Old Quebec Street, Marble Arch damaging two hotels.[13]
8 September 1973: A bomb exploded in the ticket office at Victoria station injuring 4 people.[13]
10 September 1973: Two 2 to 3 pounds (0.9 to 1.4 kg) bombs at mainline stations injured 13 people and brought chaos to central London. The first explosion at King's Cross station – which injured five people – occurred without any warning at 1224 BST, seconds after a witness saw a youth throw a bag into a booking hall. Fifty minutes later a second blast rocked a snack bar at Euston station, injuring a further eight people.[14]
18 December 1973: A bomb exploded in Thorney Street, which leads off Horseferry Road. The bomb was planted in a car which was known to have been stolen in London, and was parked outside Horseferry House, a building occupied by the Home Office, and opposite Thames House, which is mainly occupied by the Department of Trade and Industry. Both these buildings, and others nearby, were extensively damaged. At least 40 people were injured.
24 December 1973: The Provisional IRA left two packages which exploded almost simultaneously in the late evening on Christmas Eve. One was in the doorway of the North Star public house, at the junction of College Crescent and Finchley Road, Swiss Cottage, which exploded injuring six people, and the other exploded on the upstairs verandah of the nearby Swiss Cottage Tavern where an unspecified number of people were injured.[15][16]
26 December 1973: A bomb was detonated in a telephone kiosk in the booking hall at Sloane Square station. Nobody was injured.