When the Muzzies move in and set up shop their call to pray over loudspeakers in the muzzeins five times a day (not including holidays) will be even more irritating! And the establishment won’t do a thing to them no matter how much the people in the town complain.
5 times a day is way less than every 1/2 hr.
The Muzzies need to learn what a watch is and learn how to use it.
Muezzins these days must be a much weaker stock than in ages past. When I was small in Istanbul,60 years ago, I remember that the muezzin’s unamplified call was as perceptible as any amplified call could be.