European aristocrats won't let technicalities curtail their entertainment. If needed, the laws/regulations will be changed, but there's no way there's going to be any enforcement of discrepancies anyways.

What's somewhat more surprising is that they're not calling the whole of the olympics "catered" to earn a bit more revenue from alcohol sales. However, this should push visitors towards local establishments, which might be great for the lower rungs of the economy vs. giving that business to whoever wins a unified contract for the Olympics.