The first punks appeared on the streets of London in the late 1970s. They did not use to spend a lot of money on clothes. Their favourite colour was black. They wore tight trousers with holes and baggy T-shirts with offensive word and expressions on them. They had dyed hair -pink or green or blue – and they use to wear dog collars as necklaces and safety -pin as earrings. They wanted to shock people and break the rule.