Saturday morning, the sunshine was gorgeous. The intention was just a ~3hr ride, but I kinda got distracted. As I went up through Gaddesdon Row and in to Studham, the rear tube blew, so I had to change that. I couldn’t find anything wrong with the tube, but on the tyre there appeared to be two bubbles. So I thought I might as well ride up to 23c where I bought it to get a replacement. How embarassing, they are tyre wear indicators…. Although it looks like I took a long diversion on the way home, I don’t recall going warp speed to the Southern seas.