Amid tight security arrangements, the 12th batch of Shri Amarnathji pilgrims consisting of 3, 289 pilgrims left for Kashmir Valley from Jammu this morning.<br/>According to police sources the batch including 2,283 men, 756 women and 250 Sadhus and Sadhvis left for Kashmir Valley from Bhagwati Nagar Jammu base camp, in a cavalcade of 105 light and heavy vehicles, around 3:30 am this morning.