Get straight onto ACAS
https://www.acas.org.uk/contact
Sounds like they’re gearing up for a constructive dismissal.
They are, they have a new female in working so basically want him out an are throwing false allegations around, he only got told today he's to go tomorrow which I thought you needed 48h notice as it's left us basically little to no time to get anything sorted
I’m not saying this is the case with your dad but dementia can make people aggressive.
Do you know what the procedures at his work is? During some meetings he will be allowed an advocate but depending on the business they might only allow a work colleague. Your best bet is to ask them for a copy of the procedure
I know, my papa an great aunt had it, but the thing is, he's not aggressive in any way, he has the very very start of it which is more forgetfulness but only when you ask him something an he's not fully paying attention an he then forgets, I know myself when it comes to cooking which is his job he's still fully all there, he still can remember recipes an cook from scratch, they take the absolute piss out him because he won't say no to them
This is also the same place that harassed him constantly on the phone to cover shifts when it was his day off then when I kept putting the phone off they had random staff members show up to our private home address looking for him to go in, he barely gets a day off cause as soon as they ask he won't say anything an just goes in to cover them
I honestly don't know what the procedures are with this place, it's a care home, an this is all going to be a case of their word against his, they done this with another male at the work months back