I am joining the bank as a maternity assistant alongside my current role which is fixed hours but eventually would like to move across to the MA role on more hours and drop my current role. The reason I can't commit to the maternity role at the moment is because of the hospital shift pattern not fitting in with children and my reluctance to work bank holidays/Christmas etc... however, now I'm joining bank where I can select my own shifts part of me is thinking couldnt I just do this on an ongoing basis as my main job and pick and choose a couple of bank shifts each week whilst still avoiding things like Christmas and weekends. Has anyone done this? Is it frowned upon on the wards? It seems like an easy option around the awkward shifts rota and so I don't know if there's a catch somewhere?