Image caption Protester Michael Pellagatti holds up the plastic handcuffs used to restrain him and the court summons he was issued

Police in New York City have freed most of the more than 700 people arrested on Brooklyn Bridge on Saturday during a protest against corporate greed.

Fewer than 20 protesters are still held as they are yet to be identified.

Most of those freed were given citations for disorderly conduct and a criminal court summons.

The Occupy Wall Street group, camped in Manhattan's financial district for two weeks, says it will continue its demonstrations.

A spokesman for the New York Police Department told the BBC the small group still detained were expected to appear at the Manhattan criminal court on Sunday.

'Multiple warnings'

The arrests took place on Saturday after protesters carried out an impromptu walk over the East River to Brooklyn.

Some demonstrators carried slogans reading "End the Fed" and "Pepper spray Goldman Sachs".

Police said the protesters were given "multiple warnings" to keep to the pedestrian walkway but spread to the road, halting bridge traffic for several hours.

Some protesters accused the police of not issuing warnings or of tricking them on to the roadway, accusations the police denied.

Media playback is unsupported on your device Media caption Demonstrator Henry-James Ferry: "'The police moved in with orange mesh barricade". Saturday footage courtesy Robert Cammiso

Occupy Wall Street says it will continue its campaign, with meetings on Sunday in Zuccotti Park, the privately owned area of land not far from Wall Street that it has occupied since 17 September.

There will be another march on Wall Street on Wednesday afternoon.

"We are the majority. We are the 99%. And we will no longer be silent," the group said in a statement.

"We are using the revolutionary Arab Spring tactic to achieve our ends and encourage the use of non-violence to maximise the safety of all participants."

The protesters have had previous run-ins with New York's police.

On Friday, about 2,000 people marched under the Occupy Wall Street banner to New York's police headquarters to protest against arrests and police behaviour.

Some 80 people were arrested during a march on 25 September, mostly for disorderly conduct and blocking traffic, but one person was charged with assaulting a police officer.

A series of other small-scale protests have also sprung up in other US cities in sympathy with the aims of Occupy Wall Street.