THE Assam state committee of the CPI (M), on March 27, has submitted a memorandum to the chief election commissioner and other members of the ECI who are on a visit to the state in connection with the proposed delimitation of parliamentary and assembly constituencies in Assam.The five member CPI(M) delegation comprising state secretary Suprakash Talukdar, Central Committee member Isfaqur Rahman, Party MLA Manoranjan Talukdar, state secretariat members Ajit Das and Nayan Bhuyan submitted the memorandum, raising concerns regarding the delimitation of constituencies in the state of Assam.