There's one actually in Myatts Fields Park, just inside the gate nearest to Flodden Road. The next one after that is the one pictured in the OP which is on the corner of De Crespigny Park and Denmark Hill.lang rabbie said:I was staring at that particularly splendid example this afternoon on the way to the Lambeth Archives open day, and trying to work out how the culverts flow - is there another one just north of Myatts Fields Park (Flodden Road???).