Those who cannot

With the seventh schoolboy murdered since January lying in the mortuary, teachers unions instinctively know where their priorities lie:

Teachers yesterday demanded the right to walk out of hot classrooms during soaring temperatures, claiming "glasshouse" schools were putting children's safety at risk.
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One delegate at the National Union of Teachers' annual conference in Harrogate predicted that climate change could lead to schools closing during summer, just as ice and snow sometimes brought education to a halt during the winter.