It is of high concern as a parent to send a 4 year old to school at this sweltering heat! Schools should ptepond their summer vacation as the heat is getting worse esp. For junior students. At my daughter's school, the holiday starts from 20th May and we have a lobg way to go! My kid is falling sick and cant sustain the harsh heat being outdoors at this temperature...It is already 45 degrees and I feel school should consider this as utmost priority!