UPDATE: Trump presses on with Cincinnati rally after canceling in Chicago

Republican frontrunner praises his supporters and blames ‘these other people’ for demonstations erupting into chaos and violence at previous events

Donald Trump’s campaign has denied reports that it will cancel an event in Cincinnati a day after a postponed Chicago rally descended into chaotic clashes between supporters and anti-Trump protesters .

Hope Hicks, a spokesperson for the Republican frontrunner Trump on Saturday denied a Reuters report that he had canceled an Ohio rally because of security concerns. Trump himself later tweeted that the rally would go as planned.

Related: Rubio hedges on support for Trump amid 'chaos' and 'anarchy'

The rally in Cincinnati is due to take place on Sunday afternoon , two days ahead of Tuesday’s Ohio primary, in which the Republican frontrunner will seek to knock Ohio governor John Kasich from the presidential race.

Political leaders on both sides of the party divide, meanwhile, tried to dress wounds that were opened in Chicago. Hillary Clinton said “violence has no place in our politics”, and Republicans Kasich and Ted Cruz blamed Trump for the inflammatory rhetoric.

Friday’s Trump event saw myriad protesters, including students and people affiliated with the black lives matter movement, demonstrate against Trump’s policies on immigration and racially tinged comments.

The protest, which produced scuffles and arrests, including that of an Indian American CBS reporter who was charged with resisting arrest, came after days of escalating political rhetoric and violent incidents at Trump events.

Last week a Trump supporter sucker-punched a black protester leaving an event with security. An allegation of assault against a reporter by Trump’s campaign manager is being investigated by Florida police.

Trump himself has suggested in recent months that protesters at his events should be “ taken out on stretchers ”, and said he would like to punch a demonstrator in the face.

On Saturday, Trump took to Twitter to say : “The organized group of people, many of them thugs, who shut down our first amendment rights in Chicago, have totally energized America!”

He also told a crowd in Vandalia, Ohio, that his supporters in Chicago “were so nice” and “caused no problem”. He instead blamed “these other people”, naming Bernie Sanders supporters specifically, as the culprits who “taunted” and “harrassed” his fans.

Trump’s Republican rivals were quick to condemn his speech. On Saturday, Marco Rubio, whose last presidential hopes rest with his home state, which also votes on Tuesday, hedged on whether he would support Trump as the Republican nominee.

Addressing reporters ahead of a rally in Largo, Florida , the senator offered a blistering critique of frontrunner’s incitement of violence.

“It’s called chaos, anarchy and that’s what we’re careening toward,” Rubio said. “We are being ripped apart at the seams now, and it’s disturbing. I am sad for this country. This country is supposed to be an example to the world.”

Asked if he would still support Trump if he were the party’s nominee, as he pledged to do at a debate in Detroit a week ago, the senator responded: “I don’t know. I intend to support the Republican nominee, but [it’s] getting harder every day.”

Kasich also appeared to waver on the question of backing Trump, according to reporters with the governor in Sharonville, Ohio, on Saturday. “It makes it extremely difficult,” he said, of the violence in Chicago.

On Friday night, Cruz, Trump’s nearest rival for the nomination, accused the billionaire developer of whipping up tensions.

“When you have a campaign that is accused of physical violence against members of the press,” the Texas senator said, “you create an environment that only encourages this sort of nasty discord.”

The Trump rally in Illinois was cancelled 30 minutes after it was scheduled to begin, due to what an announcer called “security concerns” as protesters mingled with Trump supporters in the hall.

The Trump campaign later said the decision was taken “for the safety of all”, though the Chicago police department said it had not advised the postponement and would have been able to cope.

Related: Confrontations shut down Trump rally in Chicago – in pictures

Trump later said he thought it was a better idea to call off the rally than to “let people mix it up”. “I didn’t want to see anybody get hurt,” he said. “I think we made the right move.”

Clinton, the Democratic frontrunner, called for calm. In a statement issued on Saturday , she said: “Violence has no place in our politics. We should use our words and deeds to bring Americans together.”

Clinton said divisive rhetoric should be of “grave concern to us all”, before tying events in Chicago to inflamed cultural and racial tensions after the murder of nine people in a church in Charleston, South Carolina, last June.

“All of us,” she said, “no matter what party we belong to or what views we hold, should say loudly and clearly that violence has no place in our politics.”

Trump, however, said he had no regrets bringing up contentious issues.

“You have so much anger in the country. I mean it’s just anger in the country. I don’t think it’s directed at me or anything,” he told CNN on Friday.

Illegal immigration, Trump said, “is an important subject and if I didn’t bring it up, people wouldn’t even be talking about it. I’m proud I brought it up.”

Trump also defended his comments about taking out protesters “on stretchers”.

“These were rough, tough guys and they did damage,” he said. “It happens, not often, but it happens. When it happens I will talk about them, but mostly we just have fun.”

Trump also suggested that though images from the Chicago rally broadcast nationally could lead to higher voter turnout at the polls in Illinois, Florida and Ohio, he could not “even have a rally in a major city anymore”.

Outside the rally venue in Chicago, violence flared as Trump supporters were cornered in a parking garage. Inside the arena, punches were thrown amid scuffles.

“We stopped Trump,” some protesters chanted.

Related: Violence breaks out near Trump rally in St Louis amid reports of racial slurs

Earlier in the day, amid similar scuffles in St Louis , Trump goaded protesters and derided them as weak.

Such protesters were “troublemakers” who should go “go home to mommy” or “go home and get a job” because “they contribute nothing”, he said.

“They’re allowed to get up and interrupt us horribly and we have to be very, very gentle,” Trump said. “They can swing and hit people, but if we hit them back, it’s a terrible, terrible thing, right?”

It was not immediately clear how the weekend’s controversy would affect Tuesday’s voting. The sight of protesters throwing punches or covered with blood, however, was a dramatic new departure that Trump’s rivals were quick to suggest could turn more moderate supporters against him.

News outlets ran a picture of a St Louis protester’s blood-splattered face – and the the New York Daily News, long a Trump foe, ran the headline: “Blood on Don’s hands.”

Trump himself, however, suggested on Fox News on Friday that protesters had robbed him of his first amendment rights, and that the clashes would help him in Illinois.

Using Twitter on Saturday, he said : “On my way to Dayton, Ohio. Will be there soon!”

• This article originally was updated at 1pm ET 12 March to reflect that Trump’s campaign had denied reports of a cancelled event.

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