I thought it would be good to get ideas as to where to take a toddler in Central London in this heatwave for a quick paddle/water fun outdoors without having to use a proper pool. I was thinking along the lines of the water just being a nice way of entertaining your toddler in between other things.
Apparently there is a great lido at Hyde Park near the Serpentine, but there are also water features (the sort that spurt out of the ground on timers) at Somerset House and outside the Queen Elizabeth Hall on the South Bank. The paddling pool at the V & A is closed due to the drought, and perhaps some of the ones I've mentioned are closed for the same reasons.
Any others, anyone?