Is it permissible for the owner of any institution to order matters that do not conform to the Islamic Shari'ah?

The Shaykh : So, the owner of the capital is not allowed to speak in this manner, and the employee, who is Shaykh the manager, is not allowed to convey such words. Rather, he must stand up to the owner of the capital and say, "O Shaykh, our institution is Islamic, not British. We must train our employees in the rulings of the Shari'ah and Islamic etiquette. If these people were not fasting, we would have to remind them that today is the Day of Ashura, the Day of 'Arafah, and so on. By Allah, the misfortunes of this... this is a misfortune..."