MNS chief Raj Thackeray and Shiv Sena (UBT) chief Uddhav Thackeray announced a joint October 4 march against the Election Commission in Mumbai, inviting other political parties to join the protest. PICS/ATUL KAMBLE

BJP Yuva Morcha members and MNS workers faced off in Mumbai's Mahim during a protest over Amit Thackeray's Pune college video involving Prime Minister Narendra Modi's photograph. Police intervened and detained some workers from both sides. PICS/BY SPECIAL ARRANGEMENT