This situation happened with my nephew. it was in a factory and employed by an agency from job centre . most of the work force were from one east european country and spoke their language. He found it hard to fit in. was there two days and supervisor called him into the office and was told the others find it hard working with him and he is upsetting the flow etc etc. The string implication was that they didn’t want him. He asked are yiu asking me to leave?? I’ll go’ he left.
what were his legal rights? could he have said ‘i won’t go unless you sack me’? That’s what i told him i would have done. But he said it was minimum wage agency and they would have just told him to go home and they will call him if they need him, and he won’t hear from th again