A mobile court on Wednesday sealed off a diagnostic centre at Nayergaon Bazar in Matlab South Upazila for various irregularities, mismanagement and unhygienic environment. The court, led by Executive Magistrate Shahidul Islam raided Meghna Diagnostic Centre in the afternoon and took the action. Upazila Health and Family Planning Officer AKM Mahbubur Rahman and ASI of Police Khorshed Alam were present during the raid.