From the BBC News Magazine, reprinted without permission
The film Suffragette, which is due for release, portrays the struggle by British women to win the vote. They were exposed to violence and intimidation as their campaign became more militant. So they taught themselves the martial art of jiu-jitsu.
Some started putting cardboard over their ribs for protection. But Garrud was already teaching the WSPU to fight back. Her chosen method was the ancient Japanese martial art of jiu-jitsu. It emphasised using the attacker's force against them, channelling their momentum and targeting their pressure points.