30. Notting Hill Carnival
1. The Notting Hill Carnival, in London, is held every August Bank Holiday since 1966, is the world's second largest street party, after the Rio Carnival in Brazil.
2. The theme of this year's event is Set All Free, commemorating the bicentenary of the abolition of the slave trade.
3. The long-awaited sunshine brought out the best of the carnival's colour - but it was thirsty work for the participants.