Motorway service stations.
There may be an attraction to stand and chat outside the corridor leading to/from the toilets or block the main entrance/exit to the building, dawdle about 4/5 people wide - but I have no idea what it is.
It certainly doesn't float my boat, particularly when all I want to do, is get in, go for a slash and get out.
I know how Moses felt when he got the the shoreline of the Nile!
RE: What's annoying you today? V3
'Illegitimis non carborundum'