Police arrested 12 men on suspicion of setting firecrackers on the road while blocking traffic around Kayu Ara, Petaling Jaya after videos of it went viral on social media yesterday.

Petaling Jaya district police chief Mohamad Fakhrudin Abdul Hamid said all the suspects aged between 22 and 68 were arrested in Kampung Sungai Kayu Ara last night.