A growing number of state schools in England are shifting from one-week to two-week half terms — a calendar change that sounds administrative but functions as a cost transfer. Councils set holiday dates for maintained schools, while academies, free schools, foundation schools, and voluntary-aided schools set their own. The result is a patchwork system where parents in the same town can face different schedules. The core tension is straightforward: longer breaks benefit staff wellbeing and, arguably, pupil rest — but double the childcare gap parents must fill. For families without flexible work or extended family, that gap converts directly into cash expenditure or lost income. No structural childcare provision accompanies the calendar change. Wales tested this approach and pulled back. Plans to extend the half-term and shorten the summer holiday were shelved in 2024 after opposition from teaching unions — notably, resistance came from the workforce side, not the parent side. England's shift is happening without even that level of formal consultation in many areas. The decentralisation of term dates means there is no national coordination. Academies and free schools can move independently, creating scheduling chaos for families with children at different schools. Employers receive no signal to adjust. Childcare providers face demand spikes they may not staff for. The beneficiaries are clear: school staff get longer recovery periods, and schools may see marginal improvements in post-break pupil readiness. The cost-bearers are equally clear: working parents, disproportionately mothers, and lower-income households who cannot absorb an extra week of childcare costs twice a year. This is not a policy debate happening in parliament or subject to impact assessment. It is a distributed, institution-by-institution drift with cumulative effects on household budgets and labour participation. The Guardian is soliciting reader views, but the structural question — who pays for the extra week? — remains unanswered by any tier of government. The pattern is familiar in English public services: devolution of scheduling authority without devolution of resources. Schools optimise for their own operational needs; the systemic costs land on households.