21.   Trucks that are essentially billboards on wheels are allowed to cruise the streets and pollute the air.

22.   When Dreamer does not come home at night, his parents cruise the streets looking for him, to his acute embarrassment.

23.   Yet police are not cruising the streets to catch early-morning leaf blowers in the act.

24.   Other groups of demonstrators on hundreds of motorcycles cruised streets near the railway station, staging rock throwing brawls when stopped at a police checkout.

25.   Ambulances cruised the streets to plead over loudspeakers for volunteers blood donors.

26.   Anti-riot squads cruised the streets looking for potential flare-ups.

27.   As she spoke, far more people scoured department stores for bargains, chatted on mobile phones and cruised the streets of Rangoon in new Japanese-made cars.

28.   Buses covered with election posters cruised streets, urging people to vote.

29.   But on Sunday, enthusiasm suddenly re-emerged, with people cruising the streets waving flags from the backs of horn-honking pickup trucks.

30.   But this car will not be cruising the streets of Berlin anytime soon.