If Edmonton Police Constable Shane Conner ever tells you to "F___ Off"...

...then you cuff his hands behind his back and strike him across the face.

And EPS will insist you acted properly. Serious.

Update, 11:17pm: Don't forget too, that if you see somebody taking pictures of you beating Conner across the face and wish there was no evidence, force them to stop taking the pictures and then taser them.