The issue with the stay at home instructions is it relies on common sense, and for people to not be selfish.Both of which are issues these days.
Sunbathing in a park even while maintaining social distancing isn’t a reason to do it.
Window cleaners and gardeners are in my opinion not essential but convenience, if it’s cash in hand work then that has issues considering the virus can be long lived on some surfaces.
I had to go into town as the bulbs had blown on my wife’s car, and the 13-15 group of teenagers roaming around causing issues is also a risk, I know of some of this group as they’re always in trouble for shoplifting, the parents are at fault for allowing them to roam the streets in a pack, and the teens are idiots for probably thinking they’re young and immune.
Toms reaction is justified his wife has to care for clowns like these, same as mine, and it’s the main reason if we’re locked down harder it’s justified thanks to morons.
What we can learn from this in any future issues is treat the public as you would a child as many have less mental capacity than a small child, some won’t act sensible, morally etc