Members of the Gang Task Force were used to boost security at the Vancouver Law Courts Thursday as four separate gang cases went ahead with rivals appearing on different floors. Eight members of the uniformed GTF arrived for a bail revocation hearing for accused drug trafficker Sukhveer Dhak. One floor below, a cocaine conspiracy trial continued for Dhak rival Jarrod Bacon. Supt. Doug Kiloh, of the Combined Forces Special Enforcement Unit, said the GTF officers were on hand because "there is clearly unresolved conflict between gangs." "Do we have concern when we bring them together? Yes, and clearly that poses a public safety risk," Kiloh said. "Even at the Bacon trial, there is going to be conflict internally there." Kiloh said that when any case like that of Bacon and coaccused Wayne Scott has wiretaps being played, things can be tense because of what one party says about the other. Earlier this week, a tape was played in court of Scott saying Baco...