It’s the Duxford Air Show this weekend. Which I will go to at some point, but today’s mission was to get to Haverhill to take photos at a Steve Lockwood harmonica workship. As I approached the miles-long tailback around the A505 a helpful policeman said that I should feel free to ride on the hard shoulder and bypass the entire queue. So I did. And waved a cheerful goodbye to the cagers.