March 19th – I rode the canal down through south Walsall, through Tower Hill and down into Birmingham. The canal alternates here between deep, deep cuttings and tall, elevated sections. There are 3 really impressive bridges, and I took time to go up on each one. I was fascinated by the ramshackle brickwork amongst the weather-fissured sandstone, put there to stope the face collapsing. An odd solution.

The going was very heavy – the towpaths are still very muddy and slimy and they need a couple of weeks of decent weather to dry out a bit. The Birmingham Cycle Revolution doesn’t seem to be coming to this line, which is a shame, as it’s a lovely route.