President Donald Trump's administration has given New York City a deadline of March 21 to end the congestion pricing program begun last month, a policy that was intended to reduce traffic in Manhattan's central business district and raise money to upgrade aging subway and bus systems.

Court filings revealed that President Trump is seeking to end the New York toll program within weeks. Legal experts say the deadline is not enforceable.

New York City’s controversial traffic tolling program is testing President Donald Trump’s ability to reach beyond his federal fights over citizenship and government efficiency all the way down to a local brawl in Wall Street’s backyard.