under lock and key in a sentence

Examples

1. If you put information under lock and key, it blocks innovation,
2. He's under lock and key; and we're going to give him some company.
3. Dakwar shows only photocopies; the originals are under lock and key.
4. The rifles are kept under lock and key by Japanese forces.
5. It's best to keep any potentially hazardous substances under lock and key ."
6. But unlike them, it does not have its suspects under lock and key.
7. Who knows how much under lock and key Testaverde has been?
8. Kerik comes out of a department where the customers are under lock and key.
9. Ivory is kept under lock and key in South Africa,
10. Yet Johnson's basketball will not be under lock and key.