Schools prepare for 38°C heatwave – will they close?

Some schools are allowing students to wear their PE uniforms (Picture: Getty)Britain is facing another heatwave, raising concerns for children who might be left sweltering at school.The blistering heat is expected to last until at least Thursday after the Met Office issued a four-day extreme weather warning across large parts of England and Wales.Forecasters have said there is ‘growing confidence’ this week could break the record for the hottest June temperature of 35.6C, which was