Share FacebookTwitterWhatsAppPinterestLinkedinCopy URLTelegramEmailTumblrReddItPrintKoo MOHALI (PB), Mar 2: Punjab Police on Monday used water cannons on protesting teachers who, in an attempt to march towards Chief Minister Bhagwant Mann’s residence to press for various demands, tried to force their way through barricades erected at the Chandigarh-Mohali border point. The protesters were also cane-charged. Heavy police deployment was made at the Chandigarh-Mohali border point in view of a call given by teachers under the banner of Special Cadre Teachers Front, Punjab, to ‘gherao’ the chief minister’s residence.