Bharatiya Janata Party (BJP) national president J.P. Naddas convoy was attacked by Trinamool Congress supporters in West Bengals South 24-Parganas district when the BJP chief was heading out to attend a rally on Thursday.

The incident took place near Shirakol area when Nadda was on his way to address a rally at Diamond Harbour's Radio Station Ground this afternoon. The bullet-proof vehicle in which Nadda was travelling was alleged to have been attacked by Trinamool Congress-backed hooligans, sources said.