My friend is being sacked today. She was told before the investigation and disciplinary procedure that would be the outcome. They offered her a choice to resign and have a reference or go to diciplinery be sacked and then she won't have a reference (she recorded phone call as obz they can't sack her before diciplinery or even Investigation) She has just got a sick note and they said they will continue without her. I should add she hasn't done anything entirely wrong - manager called her out on group chat so she responded sticking up for herself (politely) with proof that she wasn't doing what the manager claimed. They said she has a poor attitude. They bullied her before all of this (see previous thread).
An employment lawyer has said she can't sue because she hasn't been there for two years (maybe just over a year) but she has so much evidence against them. Is this the case?