Delhi Chief Minister Arvind Kejriwal has ensured action against Amanatullah Khan - the legislator who had accused senior Aam Aadmi Party leader Kumar Vishwas of plotting a coup to take over the party's top post. Late on Monday evening, Mr Khan resigned from the party's Political Affairs Committee after the panel -- a collection of the party's top decision-makers -- met. Party sources said there was a strong demand for action against him - more than 35 legislators from AAP's Punjab and Delhi unit had written to Mr Kejriwal.