NEW YORK AP – The city and its contractors are not immune from lawsuits brought by emergency workers sickened after toiling amid toxic dust at ground zero, a judge ruled, clearing the way for what he said should be the speedy resolution of thousands of claims.

In his decision Tuesday, U.S. District Judge Alvin K. Hellerstein said the city, its roughly 150 private contractors, and the Port Authority of New York and New Jersey were only partially immune from lawsuits, with the precise scope and extent of the immunity varying according to date, place and activity.