CLOCKKWWOORRDD

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 British former tennis player. 1. National Socialism 2. National song 3. Heavy element 4. Average

5. Tell

6. Habit

7. Sanctuary 8. 9. 10. 11. 12.

Calf-skin Declare

Pull out of shape Entrance hall Gilbert and Sullivan character (3-3)