I'm putting in a flexible working application to leave work at 2.45 meaning a 3pm pickup from a childminders (have not started to find one yet as it seems quite far off) - is this a tricky time, i.e. too close to school run time? What would be the best time of a pickup between 2.30 and 3.30 - i.e. after sleep time but before school run? I don't want to shoot myself in the foot negotiating a work finish time and not be able to find a CM.