Our Black Cab/minicoach tour starts in Central London and takes us through the western suburbs of the capital. Even here our tour is packed with history, for nearby is where Julius Caesar crossed with his armies over 2,000 years ago and where the Vikings clashed with the English. We pass Heathrow airport, once a vast heath over which the coaches hurried on to Bristol or down to the ancient Roman city of Exeter. We can hear about a gallant highwayman who once danced with a lady on the heath.