From a sociological perspective, social norms are informal understandings that govern the behavior of members of a society. Social psychology recognizes smaller group units, such as a team or an office, may also endorse norms separate or in addition to cultural or societal expectations.
Sewer Odors in Bathroom. DEAR TIM: We recently have begun to notice a sewer odor from only one of the three bathrooms in our house. It might be the toilet, but it's hard to tell. The smell is not constant and some times it is very strong. Everything in the house drains fine, including the toilet with the odor.
What a stink! In the picture to the right we have a real life experience where there were drain smells coming up into the cloakroom toilet where the United Utilities came out to find out if the drain smells was a result with either a blocked drain of a fault on there side.