I've seen cunts on the heart & chest ward, riddled with emphysema and cancer, whining to be be uncoupled from drips and oxygen cylinders so they can go outside for a smoke. (This rush usually coincides with the ad break in the Jeremy Kyle show, which they will watch again later on the +1 channel.) I'd let the fucking arseholes take the oxygen cylinders with them, and spray the cunts with petrol as they lit up just to be sure.