Now, the officials said, the real work was to begin — helping those trapped in addiction along the Conrail tracks and all through the surrounding neighborhood of Kensington. For the first time in more than a decade, the camp was quiet Monday, except for the strains of festive music from the news conference. Only one of the shacks was still occupied, its inhabitant trying to nap before "moving on," he said. The medical hut – where the camp "doctors" injected those who needed help finding a vein and administered the lifesaving spray Narcan to overdose victims – was deserted. And everywhere, still, the mountains of needles.