No more time left to noodle about hoping that the blog post will write itself. You are off to the car boot sale so early tomorrow that you will need a torch to see into the boxes people are unloading from their cars.
This breaks a cardinal rule of yours – never go to the car boot sale so early that you have to take a torch.
B does though and therein lies the rub. Now you have a car, it makes much more sense to drive to one of the few places in London with generous parking. Unfortunately, B hasn’t passed his test yet, so you are designated learner-driver-sitter-next- to.