The ECI, in a recent communication had advised the CEC to suitably cover the pictures on the small buses.
Quoting the ECI communique, DMK Deputy General Secretary V P Duraisami, in a memorandum to CEC alleged that no action till date was taken to implement the direction.
Referring to media reports which said the state Transport Secretary had sought time to comply with the ECI directive citing an "un-admitted writ petition" by the AIADMK, he said there was no interim order by the court.
Requesting the CEC to take immediate action to cover the pictures, failing which, he said "DMK would take action to implement the orders of the Election Commission by itself".