I have suggested that in the email to BRFC secretary, Dave and their SLO, Clare, especially bearing in mind the extortionate price of £25 for open terrace. They should be looking after their paying customers and providing free water!
I did also ask them how it is practical to take two bottles of water, without caps, onto the open terrace and make them last two hours without them being knocked over and losing all the water.
I didn't get a reply!