Train your brain with the secrets behind the world's toughest feat of memory: the London Knowledge The Knowledge is a unique book: a guide to getting more out o

To become a London black cab driver aspiring students have to undergo a unique and arduous exam process formally known as; The Knowledge.Join Tom Hutley as he d

Pay a visit to London and a black mini cab will probably be one the first things you will see. The London taxi drivers are almost as famous as the black cabs in

For four hundred years, London taxi drivers have been serving the capital in one form or another. From hackney coaches to Hansom cabs; from taxicabs to black ca

Forty years ago Alf Townsend passed The Knowledge - after 14,000 miles on a moped round central London. Since then he has covered millions of miles in his taxi.