Chief Minister Arvind Kejriwal-led AAP on Friday sought MLA Alka Lamba's resignation after she denied support to a resolution in the Assembly that called for revoking late PM Rajiv Gandhi's Bharat Ratna over the 1984 riots. Lamba had walked out of the House after refusing to give her support to the resolution. Following which in a tweet she mentioned that she is ready to face any punishment because of her actions.