Baker Street tube station new Jubilee line was proposed which would take a route via Baker Street, Bond Street, Trafalgar Square, Strand, Fleet Street, Ludgate Circus and Cannon Street, then proceeding into southeast London. This new line was to have been called the Fleet line. The Jubilee line added an extra northbound platform and replaced the Bakerloo line service to Stanmore from the station, opening on 1 May 1979. The initial route on the Hammersmith & City line was formed by the H&CR, running between Hammersmith and Moorgate. Services were eventually extended to Barking via the DR and shared with the existing MR tracks
Battle of Trafalgar Britain" theme, marked the bicentenary of the Battle of Trafalgar. The 200th anniversary of the battle was also commemorated on six occasions in Portsmouth during June and July, at St Paul's Cathedral (where Nelson is entombed), in Trafalgar Square in London in October ("T Square 200"), and across the UK. On 28 June, the Queen was involved in the largest Fleet Review in modern times in the Solent, in which 167 ships from 35 nations took part. The Queen inspected the international fleet from the Antarctic patrol ship HMS "Endurance". The fleet included six aircraft carriers – (modern capital ships):