This case came to light at the weekend, as temperatures are set to soar to 26C in the UK next week. Vince-Porteous said: "I was told shorts are not part of the uniform. It's a shame we can't be more grown up about it, we aren't asking for ra-ra skirts or skinny jeans, just grey tailored shorts for two months a year, it's not a big deal.
"I know that in the past other schools have worn skirts so I asked if my son was able to do that – and the school said yes."
Fellow parent Joanne Muday said: "It's nuts to make the kids wear blazers and ties when it gets very hot."
The new uniform policy came after the school was branded inadequate by the UK's education standards authority, Ofsted. In August the school, which has the capacity for 900 pupils, but as of January last year had only 507, will join the Maiden Erlegh Trust and become an academy. Students hail from nearby areas such as Caversham, Reading and British PM Theresa May's Maidenhead constituency.
Headteacher Moira Green said: "In September 2017, with the support of parents, Chiltern Edge made the decision to move to a more formal uniform. This has been a success. Maiden Erlegh Trust, in preparation for September 2018, wholeheartedly support Chiltern Edge's adoption of a more formal uniform."