Knifin' 2: Electric Boogaloo
Apparently rubber knives are out with the police.
Now when they train to deal with a switchblade carrying jacked-up ’70s hooligan wearing bell bottoms, they utilize The Shock Knife – essentially a plastic handle with an electrified “blade”. Supposedly the shock knife doesn’t injure, it just hurts. That doesn’t make me feel better about the fact that their most prevalent PR image looks like a sexual predator version of Halo’s Master Chief though.
Here’s a brief youtube video of a curtain training to defend itself against stab attack: