London Regional Transport
The easiest way to travel around London is by a London Regional Transport bus or underground train. These run from the centre of the city right out into the countryside.
British people queue up when waiting for a bus (and lots of other things!). They get very annoyed with queue-jumpers - people who don't wait their turn in the queue.
The London Underground - or 'tube' - has nine lines. It's very fast, and in Central London you're never more than a few minutes' walk away from a station.
Susan Sheerin, Jonathan Seath, Gillian White: Spotlight on Britain; Oxford University Press, 1985, page 16
What is the tube?
What must you do when waiting for a bus?
Would you prefer to travel in London by bus or by taxi or by tube? Why?