It was going so well, the sun was shining and I was finally adding in a couple of annoyingly missing residential roads, and mapping a few footpaths, etc.
Then I took a bridleway too far. I'm not sure quite how I should map it "surface = swamp" doesn't really express the 2 foot depth of wellington sucking mud. Unfortunately, about halfway I stopped making forward progress, and gently keeled over sideways into the quagmire. Fingers crossed that the phone and GPS logger have survived their unforeseen dunking. It's the first time I've had to prewash clothes with the garden hose :-)