dude best thing: Go buy a few Television antena's (the extendable kind) they usualy come with 2 actual extentable metal pieces, break em off at the base and carry em with ya, serious these thing will make a fucking chav piss their pants while you beat the fuck outta them (for best results get the kind with the small knob at the beating end cause it adds momentum and that added flesh ripping power) be sure to take a few of them though cause they break very easy.