In urban areas you should keep car doors locked and windows shut when driving.

Keep your doors and windows locked if it makes you feel better.

People who always kept windows open now close them tight.

Lock car doors and keep windows closed, especially when stopping your vehicle.

They've got to remember to keep windows open while they glue.

He kept his doors and windows firmly shut on these days.

When driving in cities, keep windows up and doors locked.

I checked the place, keeping well clear of the veranda windows.

You should keep your car doors locked and windows shut, especially in heavy traffic.

They also had to keep windows shut during services and soundproof the room.