The scheme was started by Jayalalithaa. 
The decision was taken at a cabinet meeting chaired by the Chief Minister earlier this week.
The farmers have been protesting at Jantar Mantar for over 40 days now.
"I will be taking up the issue of loan waiver among others with the Prime Minister while meeting him today."
His lawyers were not allowed to accompany him during the questioning which began at around 3 PM.
Dinakaran's battle now is not politics, but mere survival.
The elections were earlier scheduled to be held on Wednesday.
He urged PM Modi to intervene 'personally in this sensitive livelihood issue of our fishermen'.