Demonstrators in major U.S. cities took to the streets Sunday for a fifth straight day to protest President-elect Donald Trump, whose campaign manager said President Barack Obama and Democrat Hillary Clinton should do more to support a peaceful transition.

Following several nights of unrest, crowds of people marched in parks in New York City, San Francisco and Oakland, California, according to social media.

A few thousand joined a march at the south end of Manhattan's Central Park, beginning at a Trump property on Columbus Circle and walking toward the real estate mogul's skyscraper headquarters less than 1.6 km away.