How far can you walk in a day Dad? ….
…Let’s try it
When?…
…After work?
Why?…
…To get home?
How far is London to Cambridge?…
…About sixty miles on foot.
Ok so when, exactly …
…On the longest midsummer Saturday starting at midnight
Why then? …
…It’s the shortest night, so we leave the city lights to be up in the forest by dawn