The Madhya Pradesh Congress's two-week-long programme in support of the farmers protesting against three Central laws came to a rather chaotic end today in capital Bhopal as the police used tear gas and water cannons to disperse the party's march towards Raj Bhawan. What began as a mass of party workers led by former Chief Minister Kamal Nath waving and cheering ended utterly muddled as the police finally resorted to a baton-charge. Some Congress functionaries and a few police personnel were injured in the clash.