Breast feeding in public.

Ok for starters i'm a waitress at a buffet restaurant, its kids nite. I don't care if women beast feed in public but at least have the blanket or whtevr people use to cover up. But I look over and her breast is out with her baby latched on. I've been told she has done this before but she was breast feeding while filling a plate from the salad bar. I'm not saying breast feeding shudnt b aloud n public but to at least cover it up.