most people at work have an hours unpaid meal break
during this time people are free to use the staff room
there are a group of men at work who take their lunch everyday at the same time and they sit on their phones, looking at offensive jokes, mainly just showing them to each other but the odd one gets read out and they laugh and swear like navvies!
I've asked them to tone it down but their argument is that they are on their break and it's their staff room too
so should I just shut up & put up or should they tone it down?