Chennai, Sep 4 (IANS) Actor Arvind Swami on Monday said he is currently on a gruelling workout and special diet for his upcoming Tamil action-thriller "Vanangamudi". In the film, Arvind plays a police officer. "On a gruelling work out and diet for an episode in 'Vanangamudi'," Arvind tweeted. As part of the tweet, he also complained about crackers being burst all night. "Crackers being burst all night. Regular feature. No sleep. Complained many times to Thiruvanmaiyur police station. No action," he tweeted. Arvind added: "The first time I complained, it stopped. I even called the gentleman back and thanked him. Started again, been complaining for 3 hours now." He said the police should enforce the law. Directed by Selva, "Vanangamudi" also stars Ritika Singh, Nandita Sweta and Chandini.