It seems that even Daleks need to shower. I found this image somewhere on the web - can't remember where or when; it was some time ago. (I seem to remember that this may have been taken at Paddington Station in London, though.)
This is the personal blog of Steve Lewis - aka sjlewis55. It contains (what he considers to be) interesting and amusing fragments drawn from life. Perhaps, it is in the marginalia that we find true meaning.