How did the safety pin evolve into a symbol of rebellious fashion for punks?

Vesace's famous dress, worn by Liz Hurley- important example of how the safety pin became a fashion symbol.










I will be exploring how Vivienne Westwood and Malcom Mclaren created punk,
What other symbols were used to show rebelion
The history of the safety pin and how it was evolved into a fashion item it is today
At which point the safety pin became known to be rebelious and fashionable
history of the shop.
What the purpose was to rebel?