The theme of Joe Biden’s inauguration is supposed to be unity but Democrats around the country are doing their best to divide the country by targeting Donald Trump, his associates, and his supporters with retaliation.

New York City will terminate business contracts with President Donald Trump after last week’s insurrection at the U.S. Capitol, Mayor Bill de Blasio announced Wednesday.

“I’m here to announce that the city of New York is severing all contracts with the Trump Organization,” de Blasio said in an interview on MSNBC.

Harvard students are agitating for the university to strip degrees from alumni who worked for the Trump administration. Forbes has declared that it will not trust businesses that hire Trump administration officials as spokespeople. And, of course, Democrats in the House—joined by a handful of anti-Trump Republicans—voted to impeach Trump even though there are only a few days left in his term.

De Blasio said the Trump Organization earns about $17 million a year in profits from its contracts to run two ice skating rinks and a carousel in Central Park as well as a golf course in the Bronx.

The city can legally terminate a contract if the leadership of a company is engaged in criminal activity, the Democratic mayor said.

“Inciting an insurrection — let’s be very clear, let’s say the words again — inciting an insurrection against the United States government clearly constitutes criminal activity,” he said.

A Trump Organization spokesperson said the city can’t cancel the contracts.

“The City of New York has no legal right to end our contracts and if they elect to proceed, they will owe The Trump Organization over $30 million dollars,” the spokesperson said in an emailed statement. “This is nothing more than political discrimination, an attempt to infringe on the First Amendment and we plan to fight vigorously.”

The move to end Trump’s business contracts in the city he formerly called home is the latest example of how the Jan. 6 breach by violent Trump supporters is affecting the Republican president’s business interests.

The PGA of America voted Sunday to take the PGA Championship away from his New Jersey golf course next year, a move that came after social media platforms disabled Trump’s accounts and Shopify took down online stores affiliated with him.

De Blasio had said earlier that the city was examining its legal options to end the Trump contracts. He said Wednesday that city lawyers determined that if Trump sues over the move, the city would win. Trump “incited a mob to attack the Capitol,” de Blasio said, adding, “the lawyers looked at it and it was just as clear as a bell that’s grounds for severing these contracts and we’re moving to do that right away.”

Jim Johnson, the head of the city law department, said the PGA’s move to cut ties with Trump gives the city additional grounds to terminate the golf course contract.

“One of the reasons that he was given that contract was his ability to attract major golf tournaments,” Johnson said at a briefing with the mayor. After the PGA’s action last weekend, Johnson said, “we’re entitled to and are invoking our provisions, our right to declare him in default.”

The split with Trump’s namesake company won’t happen immediately, though. De Blasio said in a news release that terminating contract to run the Ferry Point golf course in the Bronx is complex “and is expected to take a number of months.”

Termination of the contract to run Wollman Rink and Lasker Rink in Central Park will take effect 30 days after written notice is delivered, de Blasio said. Termination of the contract to run the carousel, which is now closed because of the coronavirus pandemic, will take effect 25 days after written notice.

The city will seek new vendors for all the attractions, the mayor said.

Removing the Trump name from the rinks, carousel, and golf course won’t erase him from New York City. He will still operate Trump Tower on Manhattan’s Fifth Avenue and the Trump International Hotel on Central Park West. Trump moved his official residence from Trump Tower to Florida in 2019.

–The Associated Press contributed to this report.