The police on Sunday detained 53 Bajrang Dal activists after foiling their bid to move towards Baltal base camp of Amarnath cave shrine in Kashmir, ahead of the commencement of the annual pilgrimage in June. Flagged off by Vishwa Hindu Parishad state chief Rama Kant Dubey from Jammu city, a group of 150 members boarded two buses and left for Kashmir Valley. They were intercepted by the police on the Jammu-Srinagar National Highway at Jajjarkotli, 35 km from Jammu.