A ride through the heart of London in a black cab is one of the world’s best journeys…

Leading international travel expert ForbesTraveler.com rated its favourite city destinations to sightsee from the back of a taxi, and a trip around the capital fell into its top 10. Others to make the list include going round New York in a yellow cab and canal hopping in Venice by gondola. The findings also revealed you’d never get lost in a London cab, as each driver undertakes ‘The Knowledge’ – the most rigorous test of mental route planning anywhere in the world.

http://www.autoexpress.co.uk/news/autoexpressnews/207607/dream_ride.html