One Canada Square Canada Square was completed and open for business. His Royal Highness The Duke of Edinburgh officially opened One Canada Square on the morning of 26 August 1991, and unveiled a commemorative plaque at the entrance to the building. Hundreds of construction workers attended the opening ceremony. The Duke of Edinburgh addressed some 800 invited guests, many of whom had been involved in the project. He spoke of the "large, airy space and clean, efficient office layout", as he declared the building ready for business. The attendees heard a specially-commissioned piece of music performed by a 30-strong choir. Paul Reichmann, Chairman
King Square, London from Angel, Barbican, and Old Street tube stations, and 12 minutes from Farringdon station King Square, London King Square is a square in central London in the St Luke's area of the London Borough of Islington. It is situated at the corner of Lever Street and Central Street; it borders King Square Gardens to the West. The square is surrounded by restaurants, cafeterias, a newsagent's, a florist shop, a pub and a residential development. 19th century St Clement's Church stands in the corner of the square. On the other side of Central Street stands Thistle City Barbican Hotel. The square,