Big Ben is the great bell of the clock located in London, which was completed in 1859. Whitehall was originally a wide road and is now a street where government buildings are located. The Prime Minister lives at 10 Downing Street. Scotland Yard refers to the headquarters of the Metropolitan Police Service located in London. The London Eye is a giant Ferris wheel and tourist attraction in London measuring 135 meters. Westminster Hall is located in the City of Westminster and was destroyed by fire in the past. Westminster Abbey's official name is Westminster Abbey.