To assist the Amarnath pilgrims, the Central Reserve Police Force (CRPF) has established 'Madadgar' booths across Jammu and Kashmir, a spokesperson of the paramilitary force said on Wednesday. The 43-day annual pilgrimage is scheduled to commence Thursday from the twin base camps - the traditional 48-km Nunwan in south Kashmir's Anantnag and a 14-km shorter Baltal in central Kashmir's Ganderbal district - after a gap of two years following the outbreak of Covid-19.