As for the justification argument... I'm not even going there. Too deep, too many variables.
But as for the technique...... WHAMMMO! Perfect. Can't even find a suitable emoticon to convey my the shit-eating grin on my face
Pre-emptive lunging web-hand strike vs guy standing with feet close together who has probably had too much to drink... no contest.
Best part:
Karate Cop: "Put your hands behind your back"
Ginger Guy: "i'm trying"