A large number of examinees, who attended medical college admission test on Friday at the Barisal Sher-e- Bangla, staged demonstration and formed a human chain in front of the Aswini Kumar Hall in the city yesterday demanding cancellation of the examination and urged the authority concerned to announce new date for re-examination. The examinees with their guardians also held a press conference on the Barisal Press Club premises at1:30pm on this regard. Rihit Kha, spokesman of the movement, addressed the press conference. In a written speech Rihit demanded cancellation of exam and said admission test which was held on Friday was an example of a bad practice. A large number of examinees collected question papers before the exam and the exam should be cancelled, he added.