Two men are in custody in connection with incident after anti-Islam demonstrators clashed with counterprotesters

New York police have confirmed that an improvised explosive device was thrown outside Zohran Mamdani’s official residence on Saturday when anti-Islam demonstrators, led by rightwing influencer Jake Lang, clashed with counterprotesters.

New York police commissioner Jessica Tisch confirmed that a preliminary bomb squad analysis of the device that was ignited and thrown during the protest had “determined that it is not a hoax device or a smoke bomb”.