Clockword
The solutions from 1 to 12 are all six-letter words ending with the letter N in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a British TV presenter.
1. A mounted gun
2. Non-priest
3. At the back
4. Come back
5. Team
6. Fractured
7. S. American river
8. Lake
9. Australian port
10. Asian
11. _ Bates, Psycho character
12. Horticultural area