BJP activists shout slogans as they block traffic during a nationwide strike to protest a steep hike in gas prices in New Delhi. (AP photo)BJP activists block traffic during a nationwide strike to protest a steep hike in gas prices in New Delhi. (AP photo)BJP activists block traffic during a nationwide strike to protest a steep hike in gas prices in New Delhi. (AP photo)BJP activists shout slogans as they block traffic during a nationwide strike to protest a steep hike in gas prices in New Delhi. (AP photo)Indian police detain activists of opposition parties who tried to prevent buses from operating during a nationwide strike to protest a steep hike in gas prices in Hyderabad. (AP photo)Opposition Bharatiya Janata Party (BJP) activists shout slogans during a nationwide strike to protest a steep hike in gas prices in Jammu. (AP Photos)Police detain activists of opposition parties who tried to prevent buses from operating during a nationwide strike to protest a steep hike in gas prices in Hyderabad. (AP Photos)Shiv Sena activists burn a scooter during a nationwide strike to protest a steep hike in gas prices in Jammu. (AP Photos)Policemen douse a burning tire set ablaze by BJP activists as they attempt to block traffic during a nationwide strike to protest a steep hike in gas prices in Jammu. (AP Photos)