ive never even been in the canteen, dont have the free time, only ever eaten my sarnies once and that was while was working. mobile phones i presume arent allowed but i hear them going off all the time and when asking the guy in charge he just said they arent supposed to be used but nobody listens, as for radios, they are fine aslong as others nearby are ok with it, dont even have to wear my hardhat when im in my room tiling, so quite often i go outside without it on then swiftly turn back round to go back inside to put it on again