Luay asked 10 months ago

السلام عليكم. If a restaurant says his food is halal? Shall we eat? In case he offers pork as well and after asking him about my fear that contamination might be there, He says that the tools, process,….etc for Halal food is completely separated from Haram food? My question do we trust him or we keep suspecting him?
Another question, Does our religion tell us to do that? Or it is just an extra effort that we get Hasanat if we do?