Related Clues:

• When the days are long for mathematicians, perhaps
• That's enough to make the Dail shy - O, see 13 across
• Leaves them, but not at work
• Leave 15 across to the last
• Leave them (8)
• Leaves for them
• Leave them to leaver work for them
• Leave them and go away for them
• Not the sort of leaves on 9 across
• One leaves them all for a rest
• Leave them for the rest of them
• Leave for them
• Time off for his lady-love, perhaps
• Seasons for sex aids?
• You can't bank on some rest