Chandigarh, April 30 -- Punjab police chief on Tuesday issued an ultimatum to district police chiefs and other field officers to bring the availability of drugs to zero by May 31 or accountability of all officers down to SHO-level will be fixed. Chairing a meeting of all the range inspector generals of police, deputy inspector generals (IGPs/DIGs), commissioners of police and senior superintendents of police, director general of police (DGP) Gaurav Yadav asked the officers to make a 'foolproof' plan to wipe out the drugs from the state. The DGP asked seniors to fix the accountability of all the officers down to the SHO-level. "Post May 31, the performance of all the officers will be assessed with the help of professional parameters, intelligence and feedback from the public. After the survey, officers who did good work will be rewarded, while punishments will be given to the officers found deficient," the DGP said. He was accompanied by Special DGP (Internal Security) RN Dhoke, ADGP Anti-Narcotics Task Force Nilabh Kishore and ADGP (Law and Order) Naresh Arora....