One wad / multiple wipes? Standing up to wipe your ass? My god, do you Brits have a paper shortage over there or what?
Use it once for crissake and then get rid of it. Carry a crow bar for the one-sheet dispensers, or to get into the next stall for more. Stuff the toilet full of it,but keep your butt clean, goddamm!!...you can't go around smelling like shit.