The situation is that since i've been on mat leave the company has started a re-org. My job has gone but they assure me they will find something for me, I'll have to apply for other jobs etc (think they're scared of getting rid of someone on mat leave).
My question is if I want to return to work (part time, hopefully 3 days instead of the 4 days I was working before) in July, I have to let them know in June and it's quite likely that the re-org won't be finalised by then and I won't have been allocated a job at that point. I will of course have to sort out childcare for my return to work in July (I already had something in place for my old days and hours but with this new job the days and hours may well change).
Presumably they will have to let me know in advance what days/hours I will be doing but my question is how much notice do they need to give me? Eg are they obligated to tell me in June what hours I'll be doing in July, or do they need to give me more or less notice?