I met a friend I hadn't seen for months a couple of weeks ago. I would never initiate a hug with anyone at any time apart from immediate family but she did and I hugged back before we both lept back and she said "Oh no, I shouldn't have done that, sorry" Taped areas at the check outs in our Tesco this morning. People were trying to push in by filling the two metre gap.
I joined a long queue outside a supermarket. Made sure I kept the 2 m distance. We waited for quite some time and I guess people were getting a bit bored. The man behind me had tried to engage me in conversation and normally I would have responded but I actually think even speaking should be avoided. He then moved his trolley closer to the lady behind him and they started chatting and laughing. They were then certainly not 2 m apart.