I'm coeliac and until very recently my partner was a chef here - they are knowledgeable about allergens and are careful to prevent cc. Always mention that you are coeliac etc. They have GF buns to make burgers and they do amazing Sunday roasts with GF veg gravy. It's also a beautiful restaurant by the docks.
Edit:
New chef now - will need to go again to confirm it's still as good :)
They don't do GF yorkshire puddings anymore and most of the desserts aren't GF - last time I went the only option was icecream/sorbet.
— Somewhat
— No gluten-free information on the menu
— Not Much
— Excellent
They don’t have a gf menu but they do have a matrix that indicates which menu items are gf or can be gf. Staff was very helpful. We loved our food. I don’t know anything about the gf safety in the kitchen. I didn’t ask the question.
— No gluten-free information on the menu
— Most/All
— Excellent