Related Clues:

• Step in, myself, with a diet that works
• Decide to help - set out to fix
• Intervene and set out to fix
• Type of garment
• This person needs appointment -- one brought in to liaise
• Without delay I'm going to arbitrate
• Consider dropping team leader for referee
• Contemplate not having time to be a go-between
• Move at home to intervene
• Pest, unfortunately, elected to intervene
• Chum protecting journalist, one to act as a go-between
• Tie made straight to act as peacemaker
• Sub (for)
• Help to settle
• Facilitate a compromise, perhaps