I try to eat gluten free and they have GF batter available on all the usual fish and chip stuff. It tastes a bit different but no problems that I could see. I am not coeliac only intolerant so can't advise regarding low level contamination. Staff were busy but polite, it's not a cafe just a typical old fashioned fish and chips shop apart from the GF batter offerings. I didn't have chips so can't comment but the fish and potato cakes were okay.