England only but still, likely to be reasonable includes:
"Buying a small amount of a staple item or necessity (eg, a newspaper, pet food, a loaf of bread or pint of milk)."
"Driving to countryside and walking (where far more time is spent walking than driving). "
"Stopping to rest or to eat lunch while on a long walk. "
"Moving to a friend’s address for several days to allow a ‘cooling-off’ following arguments at home."
Not going to keep a lot of people on MN happy though, as they won't be happy until there's a policeman on every street corner quizzing passers by, or they have their own hotline to snitch on their neighbours who they perceive to be "breaking the law" even though they're not.