Asking for my daughter - she works in social media for a company that can't do any business during the lockdown.
She was initially furloughed but was told to work from home 'as normal'. She pointed out this was fraud, and the company left her alone for a while. She's now been told she's going to be taken off furlough, but that she'll get 50% of her wage and only be asked to do 50% of her workload (from home).
What's her legal position? She can't manage on 50%.