Seems a daft one as I'm based in the Surrey Hills but I rarely need to top up water as I've always taken just enough. However if I was doing a long day around the hills it would be good to know where the taps/refill stops are.
With that in mind, where do you refill between Reigate Hill and Newlands with anywhere in between (Pitch, Leith, Redlands, Blackheath, Holmbury, Norbury, Box, Headley plus any of the villages Shere, Westcott etc)? ...taps and places where you don't feel obligated to buy something preferred.
I have toilets at top of Box Hill so far