London is the capital of the British Isles and largest city in the UK. It is the financial capital of England. Its traditional architecture has been eroded by foreign influence, yet it remains a city of grand monuments, bustling streets, and hidden mysteries.
Visitors should beware of pickpockets, imposters, traffic, and poor neighbourhoods at night. The London Underground provides efficient transport, though the fog can be disorienting.
The British pound consists of pounds, shillings, and pence (12 pence = 1 shilling; 20 shillings = £1).