On 28 January 1993, Harrods was once again targeted (first targeted 17 December 1983). At 9:14, two telephoned warnings were issued, saying that two bombs had been planted: one outside and one inside Harrods. The store was due to open at 10:00. Police cordoned-off the area and began a search. However, some bystanders ignored the police cordon. At about 9:40, a package containing 1 lb of Semtex exploded in a litter bin at the front of the store. It injured four people and damaged the shopfront. The cost of damage and lost sales was estimated at £1 million.
Those responsible were English far left activists associated with the IRA: Jan Taylor, a 51-year-old former corporal who served in the Royal Signals Corps of the British Army, and Patrick Hayes, a 41-year-old computer programmer with a degree in business studies from Central London Polytechnic and a member of Red Action. In March 1993, police captured them at Hayes’ home in Stoke Newington, north London. They each received prison sentences of 30 years for the January Harrods bombing and for a second attack on a train a month later which caused extensive damage but no casualties. Hayes was also convicted of conspiracy to cause three additional explosions in 1992. Neither men had links to Ireland.