CPI Secretary R Viswanathan, his counterpart in CPI(M) R Rajangam and CPI(ML) District Secretary G Palani signed a petition faxed to the President, pleading for a judicial probe into the lathicharge on protesting students.
The petition, a copy of which was distributed to reporters, urged the President to intervene expeditiously and remove the VC Chandra Krishnamoorthy from the post.
It alleged that VC had plagiarised works of other authors in a book.
The left parties sought 'appropriate action' against the police officers who were responsible for the lathicharge against the students and demanded a judicial probe into this incident.
