You should name and shame the offending establishment!
Restaurants and other eating establishments have to display prices outside and on their menus. If they don't give out individual menus, they will need a clear display in the room such as a blackboard. The price list must indicate if there is
- A minimum charge
- A service charge - and whether this is included in the price of the food
- A cover charge or any similar charge
Clearing it with the manager is hardly a song and dance?We had a voucher for a free desert with main meal and when we presented it with our bill the cashier said in a loud voice, "I will have to clear this with the manager". This annoyed me. The restaurant in question were happy to invite me to a free starter or desert. When I took up their invitation a song and dance was made at the cashier's desk over their voucher.