A year after a law change designed to get prostitutes off the street, a price war driven by teenage sex workers has flared up on the streets of South Auckland. Market forces appear to be driving street prostitution as teenagers, some as young as 12, compete alongside seasoned sex workers - with tumbling prices the result. Rather than pushing sex workers into legalised brothels, a Weekend Herald inquiry has found the new legislation has done little to discourage street prostitution. This is especially true in pockets of South Auckland, where the Manukau City Council has been forced to shelve plans...