"Democratic periodicals in the North warned that the governor's stance would compromise highly profitable New York trade connections with Virginia and other slave states. Seward was branded "a bigoted New England fanatic." This only emboldened Seward's resolve to press the issue. He spurred the Whig-dominated state legislature to pass a series of antislavery laws affirming the rights of black citizens against seizure by Southern agents, guaranteeing a trial by jury for any person so apprehended, and prohibiting New York police officers and jails from involvement in the apprehension of fugitive slaves."