Heh, oh yes - I've done it four times before when a nurse (if only because male nurses were expected to be 'security' in my old A&E), and while the physical stuff is a laugh, I think it'll mainly be 'defusing the situation'. Something I don't often have aproblem with as I leave my ego at the door. And yes...running is good - it's why I don't wear my stab vest, it'd only slow me down as I run away. And an unexpected kick in the testicles also discourages pursuit.