They don't do that for city facilities! Whatever my water meter says, they charge that volume by another rate and tack on another service charge as well. Heck, we even get individually billed for storm water drainage based on lot size.Water will be free. The toilet will be 10 euros.
It is not airlineS that will consider charging for the loo, it is airline, Ryan Air to be exact. Ryan Air has a reputation of being the cheapest ticket price airline with the highest amount of ala carte choices.