31.   The policemen stopped us from entering the room containing the immigrants.

32.   The policemen stopped us from entering the room containing the migrants.

33.   Two policemen stopped the suspect in a routine search on a north London road, but the man tried to flee and threw away the bag.

34.   Vladimir Strelikov had just left his home in the western suburbs of Moscow, when the bogus policemen stopped his car by the roadside.

35.   The couple next seized another car, and a second gun battle erupted when they were stopped by two policemen on motorbikes, one of whom was fatally wounded.

36.   The policemen had stopped a military officer whom they later allowed to go on his way after he introduced himself to them.