So been offered a new job. Didn't ask notice period until after offer which I then told them (3 months) I also asked if there was any negotiation with pay which they confirmed there wasn't - fine no biggie!
They've now said they don't think they are able to accommodate that notice period and can I try and negotiate- long story short is yes I can but I don't want to unless I have a written offer confirming a job either way.
I have a really good relationship with my current manager and I'm moving roles as my progression has stopped so I could probably get away with a 'nice chat' but don't want my name black marked if I then do not formally get this other job.
Other major issue is normally I would have also been asked for any planned leave which I do have for June for a holiday that has been booked for well over a year I don't know whether to flag this now or wait until a formal offer has come through and hope for the best.
I'm a bit put out that they didn't ask these questions before offering and now my hopes are up to potentially be let down