England is in lockdown for 4 weeks from tomorrow. Nobody's supposed to go out except for work, essential shopping, daily exercise, vital medicines or take their kids to school.
So being as she doesn't go out to work, can't exercise or do her food shopping due to 'cough' bad feet, the only medications she needs are probably 'delivered' and the kids live with their Dads who take them to school, then no she should not be going out at all and yes she should be observing the same lockdown rules as every other frickin Tom, dick, Harry and Coaletta in the country. It's not confusing at all.