Prime Minister Narendra Modi on Sunday hit out at the Trinamool Congress for “indulging in scam over recruitment of teachers” and warned that his government will take strict action against those involved in corruption after it forms the government at the Centre after winning the Lok Sabha elections. “I am giving another gurantee. After 4th june, when new government is formed, the brashtacharis (corrupt) will be spending their life in jail. More strict action will be taken. I will return the money to the people they have looted from,” he said at an election rally in Purulia.