He said students were notoriously popular with clients. "Especially the 18 to 25s ... they are pretty much the prime market," said the man, who also refused to be identified. "We could actually do with some students, to be honest. It's a great way for the girls to pay off their loan and live and party and juggle all of these things." The New Zealand Prostitutes Collective's regional representative Bernie Bryant also knew some local students were selling themselves to learn. But she had a warning for those considering it. "It's a very transient industry and there's