YOBS have caused considerable damage to windows at The Meres Leisure Centre in Grantham.
Ten windows were smashed in total by vandals who threw rocks through the glass. A traffic cone was also used to damage one of the windows.
Several high windows in the table tennis centre were damaged during the attack on September 11, for which police are appealing for witnesses. These windows remain damaged while centre owners South Kesteven District Councl arrange for tougher poly-carbonate panes to be installed.
Information to Lincolnshire Police on 0300 111 0300.