Hochul Halts Bill Aimed at Weakening Republican Control of House

Gov. Kathy Hochul of New York pressured state legislative leaders on Monday to call off a vote on a bill designed to hobble Republicans’ House majority, frustrating fellow Democrats who were prepared to approve it.

Neither Ms. Hochul nor leaders of the State Senate or Assembly gave any public explanation for the 11th-hour postponement. But in private conversations, the governor told them she was seeking to gain leverage in separate negotiations with President Trump over the future of the state’s new congestion pricing program, according to two officials familiar with the matter.

If lawmakers had followed through, the vote would almost certainly have antagonized Mr. Trump by giving Ms. Hochul the power to delay until November a special election to fill the House seat that will be vacated by Representative Elise Stefanik, Republican of New York, Mr. Trump’s chosen U.N. ambassador, when she is confirmed by the Senate. A monthslong vacancy would deprive House Republicans of a crucial vote as they try to muscle Mr. Trump’s legislative agenda through Congress.

Republicans currently control 218 seats in the House, including Ms. Stefanik’s in New York’s North Country, to the Democrats’ 215. (Republicans are expected to pick up two more seats in Florida in special elections in April.)

It was not immediately clear if Mr. Trump had expressed dissatisfaction about the bill to the governor, causing her to call off the vote on the special election timing, or if Ms. Hochul was being strategic by wanting to hold a bargaining chit in their talks about congestion pricing. A spokesman for Ms. Hochul declined to comment.

The governor’s intervention threw the future of the special election proposal into doubt and risked alienating a key ally: Representative Hakeem Jeffries of New York, the top House Democrat who had been aggressively lobbying the governor and state lawmakers to adopt it.