Arafat, July 19, 2021, SPA -- The Ministry of Health called on the pilgrims to avoid heat stress during the performance of the Hajj rituals resulting from direct exposure to the sun, heat and crowding. It also called on the pilgrims to take adequate rest, drink fluids, and use light colored umbrellas. --SPA 19:01 LOCAL TIME 16:01 GMT 0022 www.spa.gov.sa/w1588098