Poor facilities and or service.
e.g. Tackle shop toilet in Birmingham area – I was greeted with a strong stench so I was very wary. I lifted the seat, (with the toe of my shoe I might add – good decision as it turned out), to be greeted with 4 cigarette butts floating in a thick brown sludge. Having little choice not to relieve myself I did so.
Unsure as to whether the flush would work, surely the previous users had attempted it (big assumption on my part), I pressed the handle with my elbow and it flushed as expected. At this point I turned and fled not wishing to see what the flush had achieved or left in its place. Somehow I don’t think I’ll be back, would you?