Ajmer, Sep 01: A ‘chadar’ on behalf of Prime Minister Atal Bihari Vajpayee was today offered at the tomb of Soofi Saint Khawaja Moinudeen Chisti on the annual Urs of Dargah Sharief, an official spokesman said. Prime Minister's special envoy Shiv Kumar offered the 'chadar' and vice-president of the state BJP Onkar Singh Lakhawat and local leaders were also present on the occasion. About four lakh pilgrims have reached here so far to attend the Urs, which will conclude on Thursday, a Dargah spokesman said. Bureau Report