This was the first walk of 2019 that was on a sunny day at the end of March. I left it until a bit late to start so I could not complete the whole route as far as Elstree, partly due to the late start but also this section is a bit hilly and my legs were hurting towards the end. This is the last walk whilst we are in GMT – two days later the clocks went forwards, immediately adding an extra hour of available daylight.