21.   Police in riot gear have kept the crowd under control without violence.

22.   She kept the crowd waiting until the end to hear it, but it sent everyone home in a state of smiling grace.

23.   Some junior officers and policemen had been allowed in on condition that they use their weapons to keep a crowd milling in the street outside from storming the building.

24.   The drill team is the final act, guaranteed to keep the crowd from dispersing.

25.   The fast pace kept the crowd moving and swaying.

26.   The master of ceremonies, Capt. Paul Marks, kept the crowd laughing, with joke after joke.

27.   The police generally kept the crowd moving but allowed stops in front of both the British and U.S. embassies, where the protesters often turned aggressive.

28.   The police generally kept the crowd moving on Sunday but allowed stops in front of both the British and U.S. embassies, where the protesters often turned aggressive.

29.   The shootings turned the Midtown theater district into a crime scene, with police barricades keeping crowds at bay in front of the famed deli.

30.   The teachers union has also laid out free Mountain Dew and De-Lish-Us brand potato chips to keep the crowd at a healthy size.