I know this is a stupid question, but I haven't been using FGW^▸ (First Great Western) for about 9 months as I've been working abroad, but what exactly are you offered complimentary these days in First Class by way of drinks and snacks?

I'm travelling from Bristol to London a few times and back next week, and wondered what I could expect? Are they still providing it at seat or is it now go up to the buffet and collect?