Pubdate: Tue, 09 Nov 1999 Date: 11/09/1999 Source: Halifax Daily News (CN NS) Author: John G. Chase To the editor: As an American, I have no standing to comment on Canadian problems, but if the subject is illegal drugs, we Americans are experts. (Crack-house List Too Long for City, editorial, Oct. 28). By U.S. standards, 135 crack houses sounds like a lot for a city the size of Halifax, but compared to what? Imagine the dynamics of shutting down half of the "crack" houses. The price goes up and users become more desperate for money to buy their drug. Desperate people commit more property crime. Drug dealers are killed in turf battles. The market eventually adjusts to the new conditions. The murders diminish, prices drop and property crime abates. The stage is set for yet another cycle. As a general rule, study what the U.S. has done in the drug war and do the opposite. You'll be right. John G. Chase Palm Harbor, Fla.