“In light of the reports of new demonstrations, I urge that no violence, violation of the law or vandalism be allowed,” he told Fox News.
Trump also asked Americans to help "reduce tension and calm anger."
On January 6, a protest rally by Trump supporters took place in Washington, which turned into riots.
The demonstrators broke into the building of the Congress, where the procedure for approving the results of the presidential elections was taking place.
The riots killed five people.