SP supremo Mulayam Singh Yadav with party leaders Shivpal Yadav and Amar Singh at the EC. Pic/PTI

New Delhi: Asserting that he remains Samajwadi Party president, Mulayam Singh Yadav yesterday told the Election Commission that the convention called by Akhilesh Yadav camp was “unconstitutional” and that the party's electoral symbol of ‘cycle’ should remain with his camp.