LAHORE - The Metropolitan Corporation Lahore (MCL) Saturday sprayed chlorinated water at 3,824 points in the city including hospitals, bus stands, offices, streets, markets, public places and main roads to prevent the spread of coronavirus.  A spokesperson said here that chlorinated water spray operation was conducted on the directions of Commissioner Lahore Saif Anjum. Various squads of the department disinfected overall around 50 kms of the city area.