Heat exhaustion is caused by an increase in core body temperature often coupled with fluid loss (dehydration). It's important to recognize heat exhaustion early and seek treatment as quickly as possible. It does not need to be hot outside for heat exhaustion to occur. Heat exhaustion can lead to heatstroke if not treated in time.
https://www.verywellhealth.com/heat-exhaustion-symptoms-and-treatment-1298746
Nenshi should step down, fined, be taken to court for dereliction of duty or be removed from current leadership role due to breach of authority while in a position of power, poor memory & proved blatant deceit causing destruction & financial burden unnecessarily …. The records prove it & clarify it! His two in command should not be absolved either for not going to council when Nenshi did not! Calgarians should not be left with the costing when it should have been unnecessary! It’s called Accountability…..