The National Foundation for Educational Research says that there is an unmet demand from secondary teachers or secondary school teachers wanting to reduce or alter their hours. They estimate that one in six teachers would like to reduce their hours and urge secondary school leaders to do more to accommodate teachers who want to work part-time or flexibly. Minister, can I ask what representations you have received on this matter and what guidance you have issued to schools with regard to part-time and flexible working, the lack of which is an important factor in some teachers leaving the profession in Wales?