Answer:
(Fatwa: 1868/1489/B=1431)
When you have mostly Muslim customers, you should close your restaurant till Asr in the holy month of Ramadan. Open it after Asr and whatever you have to prepare make it ready till Maghrib, so that those who want to do iftar and want to take food could not face any problem.
For what reason do you put curtain, write it clearly?
Allah (Subhana Wa Ta’ala) knows Best
Darul Ifta,
Darul Uloom Deoband
