A fresh lot of 1,832 pilgrims on Tuesday left for the Amarnath yatra from Jammu amid tight security. They left from the Bhagwati Nagar base camp for the 13,500-feet high cave shrine situated in south Kashmir Himalayas. With Tuesday's batch, as many as 59,332 pilgrims have left Jammu in 20 batches for their onward journey to the cave shrine.