In 2017, Warnasuriya was arrested for allegedly making a film to duplicate the performances of veteran film actor Bandu Samarasinghe. The actor made a complaint against Warnasuriya and similar actor Bindu Bothalegama. On a previous occasion, Warnasuriya and four others were summoned. They were released on a surety bail of Rs.10,000.[20]
Author
Warnasuriya has written two books, based on his popular films.[21]