Here is the situation.
Person A developed symptoms a couple of days ago, unsure if CV since they have regular bouts of tonsilitis. They are now obviously on lockdown.
Person B lives in the same household, they are meant to be travelling a couple of hundred miles back to work tomorrow. They absolutely refuse to take this seriously and they are determined to go. They are young and exceptionally fit so probably won't hit them badly but who knows who they will be in contact with.
I'm terrified of what this person is doing, is it possible the police or anyone else can force them to stay in for a fortnight?
To be clear this is not my household.