About 140 people were arrested during a demonstration in London against the British pro-Palestinian movement's ban on Palestinian action, according to a statement from Scotland Yard. "So far 139 people have been arrested. "Police officers remain at the protest site and continue to make arrests," the document states. The demonstration is taking place before hearings to be held next week at the Supreme Court of Great Britain, where the movement's appeal against its inclusion on the list of banned organizations will be examined. Video: Nikita Kruchinenko/ TASS.