The scene is nearly the same in the northern districts too, which includes Chennai. With DMDK having a strong presence in almost all districts -- Villupuram, Cuddalore, Chennai, Kanchi, Vellore, Tiruvannamalai and Tiruvallur -- there is a significant number of reserved seats here, which may bring VCK into focus. “Due to the wide presence of industrial units in Kanchi, Vellore and Tiruvallur, Left will also push for a decent share,” Muthuvel, a TU member said. Chennai being the power corridor of the State, every party in the DMDK-PWF alliance will make a strong pitch for a decent share of the 16 seats, said Ganesan, a political observer from Chennai.