Is there a solution to this?

Check this:

http://timesofindia.indiatimes.com/world/pakistan/French-restaurant-in-Islamabad-shut-down-for-no-Pakistanis-allowed-policy/articleshow/28512442.cms#Scene_1

Is there a solution for the unfortunate owner of this restaurant?

There is; and I will tell you in 3 days time - if I remember to do so. At 77 years my memory is not as good as it was.

Why in 3 days?

3 days because it is not fitting I spoon feed you. You are to think through for yourself the best solution for the owner of the restaurant.