'Azad Kashmir' and 'Free Palestine' graffiti has been spotted in Kolkata's Jadavpur University campus triggering a row, however, it's not known who is behind it. "Some ultra-Left student outfits are behind this and more such graffiti can be spotted if one goes around the sprawling campus," TMC's Chhatra Parishad claimed. "We don't support secessionist views," CPI-M's student wing SFI claimed.