LONDON - November 08: London Sightseeing Bus on Nov. 8, 2017 in London, UK. Sightseeing tours are a safe and relaxed way to experience the city of London, audio guides are also available. Shutterstock Image - LONDON - November 08: London Sightseeing Bus on Nov. 8, 2017 in London, UK. Sightseeing tours are a safe and relaxed way to experience the city of London, audio guides are also available. - ID: 766877173