I was feeling a trifle parched after my mid-week, cheeky drink last night with my brother and sister-in-law, so my cow and I stopped for a drop of water at the Metropolitan Drinking and Cattle Trough in St. Alfege's Park, Greenwich.

I don't think I've ever actually stopped and looked at this old drinking fountain, despite living nearby for over 20 years. Blipping really does open your eyes!