who was examined as PW1 proceeded to place along with police party and, in the presence of independent witnesses, found the appellant standing beneath the overbridge carrying ganja and thereafter, in the presence of independent witnesses and also a Gazetted Officer, the contraband was seized under a mahazar and the crime was registered after arresting the appellant along with the offensive articles. Thereafter, investigation was taken over by the Circle Inspector, who, after conducting detailed investigation and also obtaining chemical examination report from the chemical laboratory and confirming that the contraband is ganja, laid the final report before the Sessions Court, Ernakulam from where the case was made over to the trial court. Trial proceedings had started after serving copies of records to the the appellant. After hearing counsel on both sides, the trial court framed charge alleging offence punishable under Section 20(b) (ii)(B) of the N.D.P.S Act, read over and explained to him and he pleaded not guilty. Thereafter, PWs 1 to 7 were examined on the side of the prosecution. Exts.P1 to P21 were also marked. Materials objects were identified and marked as