I had to drive to London Town Divine on Friday afternoon, in the company van. This is the air conditioning, which in our case we have not got. (It is similarly unequipped with Sat Nav).
Imagine the scene. Hot van, summer in the city, back of my neck getting dirty and gritty, running Google Maps on my iPhone to guide me unerringly to Old Street, when the poxy phone craps out, whingeing about it being too hot. Arse.