Across
- 3. worn by a policeman
- 5. boring and repetitive
- 7. a place to further your studies
- 8. two times a year
- 10. once every two weeks
- 11. three colours
- 12. multiplied by three
Down
- 1. divides into two parts
- 2. plane with one wing above the other
- 4. train with one track
- 6. having three sides
- 9. one-wheeled vehicle
- 11. three copies