There's a difference between going to a hairdresser and having a walk. AFAIK hair can't be styled from two metres away. I still maintain haircuts/colouring and eyebrow treatments aren't essential anyway.
I haven't left my small house for three weeks and haven't been in contact with any other living person. I have treated everything that's come through my letterbox with extreme caution, so I'm as sure as I possibly could be, that I'm not infected.
I really will have to go out for some essential grocery shopping in the next few days, so I 've tried to assess from local Facebook groups when the best time would be.
I've had a couple of meltdowns, but it hasn't been that difficult. HOWEVER, I don't have a dog or lively toddlers stuck in a flat/house without a garden. I don't think a walk for the sake of it is absolutely essential, but I don't know what I would do with a dog/small children.
My bet would be on a stricter lockdown being imposed within days. Additionally, I'd like to see everybody arriving in the country subject to much stricter checks.