[17] A witness Anthony Cross, who was present that night at the Chalk Drive car park, described having seen Mr Sheppard wearing the Driza-Bone jacket for part of but not all of the night. "Yeah, I seen him at the beginning of the night, then at the end of the night I didn't see him with it." He had seen Mr Scott at Chalk Drive car park as well, and Mr Cross was one of those who had driven a car to Perth Street on the occasion when the police car was thought to have driven by. He also took his car to Picnic Point, and he recalled Mr Scott asking for permission to smoke his pipe containing cannabis in the car Mr Cross was driving. Permission was refused, and Mr Scott then began talking "to a group of people over near the toilets", one of those was the person "Travis" whom Mr Cross said produced a knife, and then "it looked like Chris, but I couldn't be sure, that had him in a head lock and then they pulled him to the ground and then they started kicking the crap out of him." He agreed in cross-examination that there were a crowd of people milling around, but repeated his statement that it "looked like" Mr Sheppard who had seized Mr Scott in the head lock. That hesitant identification did not appear to depend upon the clothing that Mr Sheppard was wearing. Mr Cross also said that Mr Sheppard had said, after the latter had arrived back from Picnic Point at the Chalk Drive car park in a taxi and when a group of the young men were together, that "Travis and him chased him down and Travis flogged him even more". In cross-examination, in response to the suggestion that that statement may have been made to the group by "Travis", Mr Cross said that he was "pretty sure" it was said by Mr Sheppard. The statement does imply that Mr Sheppard and the person Travis were acting in concert in an attack upon Mr Scott, irrespective of whether it was Mr Sheppard or Mr Richardson who made it. However, if it was made by the person Travis, it is not absolutely clear that Mr Sheppard of necessity heard it being said and confirmed it as being accurate; nor that if Mr Sheppard did say it or agree with it, it was a confession to the elements of robbery in company.