Source: Denver Post Contact: Wednesday, August 6, 1997 Page 10B Needle exchange doesn't lead to lawsuits As a law professor who has done extensive research on the legal issues surrounding needle exchange, I have followed the debate in Denver with interest. I was particularly struck by Councilman Ed Thomas' worry that the city might be held liable for civil rights violations if a drug user should overdose using a needle from the exchange. Needle exchange saves lives, but it is not a cure for drug abuse. Of all the arguments against it, though, Thomas' is the weakest. No such case has surfaced in the almost 10 years that legal needle exchange has been offered in the U.S. A plaintiff must show that the city's mere approval of needle exchange was a significant cause of the harm suffered. When someone using drugs harms himself, courts generally have ruled that his choice to use the dangerous substance was the sole cause of harm. Similarly, civil rights liability does not arise from private action. Merely approving or supporting a needle exchange wouldn't be enough. Even if it were, I doubt a court will find providing a needle for public health purposes violates any constitutional right. Could someone sue the city and win? Sure. But it's about as likely as Councilman Thomas being hit by a falling meteor on one of his bike rides. Meanwhile, we know with 100 percent certainty that a needle exchange in Denver will save the lives of hundreds of drug users over the next decade. That shouldn't be a tough call. Your mayor's support of exchange is courageous, but it's also prudent. Years ago, Philadelphia's Ed Rendell did the same thing, issuing an emergency public health order and providing public funds to a local needle exchange. The results have been saved lives, not lawsuits. SCOTT BURRIS, J.D. Temple Law School Philadelphia