Let us imagine you are a music fan lucky enough to live on the southeast corner of the
M25, somewhere like Orpington, and you want to see some bands. If you drive for 3 hours west, you'll end up in Glastonbury. If you drive for 3 hours north, you'll end up at Donington Park. If you drive for 3 hours southeast, you'll end up where I was on Sunday week. OK, those timings are pushing it a...