I went there today. Told them I was Coeliac, they did everything they could to ensure no cross contamination, they have a dedicated fryer. I had the chicken burger, it was amazing. the GF bun was great too.
Not good food gf bun was hard and chicken was very over cooked it was chewy only ate the fries. Other meal was very small portion.
All food deep fried is gluten free. Have items on menu clearly marked GF. Food freshly made. Love the atmosphere. This is a food chain and all have same menu and standards.