Mohali, Dec. 11 -- Shiromani Akali Dal (SAD) President Sukhbir Singh Badal warned on Wednesday that civil and police officials helping local minister Balbir Singh Sidhu and other Congress leaders to indulge in illegal mining as well as collection of 'goonda tax' would be proceeded against as per law once a SAD-BJP government was formed in the State. Addressing a massive dharna against 'goonda tax' and illegal mining in front of the Deputy Commissioner's office here, the SAD President said all sand mining activities occurring in Mohali were illegal as no mines were operational in the district in government books. He said though mines had been auctioned and mining was being done, the same had not been given government clearances till now. "Th...