11.   A couple of dozen officers, wearing bulletproof vests and carrying shields, were seen bringing fiber-optic equipment into the Westin Hotel in the Back Bay section.

12.   Agents wearing bulletproof vests and carrying shields were seen bringing fiber-optic equipment, which can check under hotel room doors, into the hotel.

13.   Agents wearing bulletproof vests and carrying shields were seen bringing fiber-optic equipment into the hotel.

14.   Helmeted riot police carrying shields and armed with tear gas cordoned off the group but later withdrew as the mood became more festive than confrontational.

15.   Hundreds of riot police carrying shields and wearing bulletproof vests have been mobilized since local Muslims began protests on Friday.

16.   Many carried gray shields seized from riot police.

17.   Police, carrying Plexiglas shields and wielding bamboo staves, charged several hundred students who pelted them with stones and at least one gasoline bomb, TV footage showed.

18.   Riot police, wearing helmets and carrying shields, threw tear gas grenades to break up the fighting, which then moved into the slums surrounding the square.

19.   Some workers wore riot helmets and carried shields.

20.   Several carried Zulu shields.