Thursday 2nd September 2021, 1.35pm (day 3,661)

There are so many questions begged by this corner of Calder Holmes Park that I don’t even know where to start. Who is ‘Bird’? Why is s/he called that? Is the superhero graffito connected in any way? What have they done to deserve being called a ‘potatoe’ and has Dan Quayle been involved?