...Toughest Taxi Test: Behind the scenes of one of the world's hardest exams - The Knowledge of London - as three people try to learn the 25,000 streets and 100,000 points of interest. [AD,S]
Toughest Taxi Test: Behind the scenes of one of the world's hardest exams - The Knowledge of London - following 3 people who try to learn the 25,000 streets and 100,000 points of interest. [AD,S]