New Delhi: The delimitation bill has turned out to be a flashpoint in Tamil Nadu politics. Earlier, DMK supremo MK Stalin had burnt a copy of the delimitation bill as a symbolic protest. Know the billThe delimitation bill proposes to redraw constituencies based on the 2011 Census. As per the proposed bill, the total number of Lok Sabha seats will rise from 543 to 850. The party has also sought 50% increase in the Lok Sabha seats for all states.