Can I ask people to shed light on the only one person in a car rule, what is that for? Just to stop people driving off and socialising? I'm a single mum, my ds isn't old enough to be left home alone. I'm fine with staying in generally but what about my weekly supermarket shop? Can I not go unless I leave him behind? Trying to get my head around lockdown, when it comes but this one has me stumped. Plus, I'll have to work (SEND teacher) but will be driving ds to his dad's for childcare. Will this be allowed?