NEW YORK (AP) — New York City will require police officers, firefighters and other municipal workers to be vaccinated against COVID-19 or be placed on unpaid leave, Mayor Bill de Blasio said Wednesday, giving an ultimatum to public employees who’ve refused and ensuring a fight with some of the unions representing them.

The mandate affecting the nation’s largest police department and more than 100,000 other Big Apple workers — including trash haulers and building inspectors — carries a Nov. 1 deadline for getting the first vaccine dose, de Blasio announced.