Punjab Chief Minister Maryam Nawaz Sharif has issued an alert to departments concerned and directed them to utilize all resources for early drainage of rainwater in Lahore and other cities.She instructed relevant departments to take immediate action as heavy rain hits the province and directed administrative Officers and WASA officials to remain in the field.Meanwhile, Punjab Senior Minister Marriyum Aurangzeb visited various rain affected areas in Lahore today.She supervised the work of drainage of water in low lying areas.Source: Radio Pakistan