Mumbai - Everyone is upcoming up with some or the other statements in regard with the break-up of Shiv Sena and BJP. On this, Congress State President Ashok Chavan mocked the decision of Shiv Sena chief Uddhav Thackeray, asking him to leave the politics instead of announcing about the break-up. Those who have worked under the table for such a long time, are talking about transparency commented Chavan. They will form a team again and will carry on their corrupt way of doing politics, Congress will win the BMC election.