This was on the evidence of the eyewitness reports of the undercover council officer who paid five pounds to watch the act through a spy hole, and was reported by The Scotsman as saying "she's still wearing the G-string but he's got all his kit off and they're definitely at it".
The evidence for this scenario was provided by an eyewitness account from the undercover council officer who paid five pounds to observe through a spy hole. As reported by The Scotsman, the witness stated that "she's still wearing the G-string but he's naked and they are definitely engaged in activity."