The costs of travel can really add up—flights, rental cars, hotel rooms, meals on the go—but some cities still find themselves operating at a loss even when packed with visitors. That’s the situation faced by Bath, the English city about 120 miles west of London that’s best known for its healing thermal waters (hence the name) and for being the center of Jane Austen tourism in the U.K.

Charles Gerrish, the Cabinet Member for Finance and Efficiency for Bath’s home county of Somerset, told BBC radio (via the Telegraph) that Bath is considering becoming the first city in Great Britain to impose a tourist tax. “We’re looking at options for generating additional revenue,” he said. “If you go on holiday in Europe… when you stay in a hotel, you are asked to make a very small contribution to the local authority in addition to your hotel bill. When I stay in Italy, for example, I pay something like one euro per head per night. It is something we believe, in an area that receives as many tourists as we do from all over the world, we ought to be allowed to consider.” Right now, Gerrish’s idea is just an idea—in order for it to become law, the city council would have to approve the plan.

While other cities, like Barcelona, have talked about a tourism tax, Bath’s differs in that it would tax anyone who visited and stayed the night. Barcelona’s tax is aimed at cruise ship passengers or bus tour groups who visit by day but don’t stay overnight, thus depriving the city of hotel revenue. Bath’s tax sounds more like a hotel resort fee, where a small additional cost is baked into a total rate to cover indiscriminate services like facilities access, sometimes without guests even noticing. The difficulty with Bath’s plan would be how the city could enforce such regulations with home-sharing services like Airbnbs, although they could follow in the footsteps of other cities like Reykjavik who require Airbnb renters to get licenses from the city and have their places registered.

If you’re considering a visit to the UNESCO World Heritage-listed city of Bath and are concerned about the additional fee, there is one thing worth keeping in mind: After Brexit, flights from the U.S. to its neighbor across the pond are at the lowest price they’ve been in three years.