CLOCK WORD
The solutions from 1 to 12 are all six-letter words ending with the letter M in the centre. Moving clockwise from 1, the letters in the outer circle will spell out the name of a TV presenter.
1. Habit
2. Ulster county
3. Kidnapper’s payment
4. Dense metal
5. Svelte
6. Arrangement 7. Storehouse of artefacts 8. Sickly
9. River obstruction 10. Lip
11. Tell 12. Respect