'The roads were empty because of the virus and sailing by at 60 all I caught was a glimpse of the wall and it was difficult to say for certain, but I thought the flag was gone. I’d only just figured out what it was. Months before, when I’d first noticed it, I was stumped. I had been walking the Villain, walking all over the suburb for hours on end trying to tire him out. Even then, plodding up the hill on foot, I’d almost missed it, clocked it late, had to haul back hard on the lead and retrace some steps.' (Introduction)