Related Clues:

• Intervene and set out to fix
• Type of garment
• ... so leave some presumably to participate
• Move at home to intervene
• React to scrap and join in?
• Pest, unfortunately, elected to intervene
• Sub (for)
• Favourite turning up in something wicked, unfastened garment maybe
• Try to mediate
• Karate moves involving pressure -- time to join in
• Interrupt prince filling beer mug
• Get engaged to Pole starting off and then break up
• Take over State grassland - it's the popular thing to do
• Try to mediate introducing some inept boss
• Share mainly preserved area in bitter surroundings