UK self defence is a joke

"You must not get a product that is made or adapted to cause a person injury." Then it's not a self defence product. "[...] if injury does occur, this may be assault." Punishing people for self defence, clown world. "The only fully legal self defence product at the moment is a rape alarm." I'm sure whistling a merry tune will help you out with that situation. Not to mention if the attacker is a woman, she won't even be charged with rape.