Drawing on extensive knowledge and celebrating London’s diverse riches, this quiz book invites you to come on a wide-ranging exploration of the megacity the author calls ‘The Big Onion’. Peel away its many layers in the company of one of London’s top Blue Badge tourist guides. These 22 tours will inspire you, your family, colleagues and friends to leap from page to pavement in the entertaining company of a local expert. Have fun! This is the first in a series of regional quiz books written exclusively by Blue Badge guides – ‘Britain’s best guides’ – local, professional guides rigorously examined by the Institute of Tourist Guiding, the industry’s standard-setting body. World-renowned for their knowledge, interpretation skills and enthusiasm for their area!