Mangalore, 03 Sept: A few months ago, near Bikarna Katte Government School in Mangalore City, the drain was repaired and the drain was covered with concrete, and the water flowed here. If the giving department neglects it, dengue and other diseases will spread due to their negligence, even though they have spent thousands and constructed drains, the water is dirty and rain water is flowing on the road in front of the government school.