i am from Srinagar Kashmir. There is a alcohol shop nearby my place. If some people gather and try to close the shop , the shop will be easily forced to close. Should Muslims do it and if they are not doing it, is it a Sin?
Forcing the shop to close is not up to them and it is up to the Muslim ruler! Due to the fact that this is not a Muslim country, such action might provoke the authorities to become violent against Muslims! Therefore, this is not permissible! One must look at the consequences of his actions! You can spread awareness among the Muslims and shun the owner and excommunicate him.