Years ago, in Folkestone, Kent, in the days when you could renew your car Road tax at a Main Post Office, there was a female(?) Traffic Warden who used to stand outside said Post Office and put Tickets on the cars outside for not having a Tax Disc displayed in the windscreen.That went on until someone complained to Southern News, they did a bit on the evening News bulletin and the scam stopped. Off subject I know, sorry.