School still closed, roads still trecherous but mums district nurse put on her wellies and trekked in to us from the main road to take mums bloods. She also had a look at mums head and said she hadn't seen it before. She said maybe it was the chemo that's causing it so we'll ask tomorrow but, personally, I don't think so. I still think it's more likely to be her wig that is irritating her head or sweating…