Bengaluru, May 01 (ANI): As the intense heat wave continues unabated across the nation, a mass special ‘Namaz-e-Istisqa’ was offered for rain in Bengaluru. The mass prayer was held at a government school’s ground in D.J. Hally Road area. The nation is reeling under severe summers with temperature touching almost 45 degree Celsius in many parts of the country.