Whilst I'm in support of their objectives (and Greta Thunberg), where I part company with 'Insulate Britain' is that I don't accept that the ends justify the means. Not at all.
Stopping doctors getting to work and sick people getting to medical appointments is totally unacceptable. If they can't protest in a legal and responsible manner, they deserve all they get. Go and hassle Boris when he's doing his walkabouts and camera calls, FFS.