Related Clues:

• He'll be in touch about the play
• Ma's linen torn up for the sports official
• He used to keep in touch with a flag
• Draws attention to unsporting behaviour by one of those writing poetry perhaps
• Sporting official who writes verse
• A fault-finding official
• An official fault-finder
• Judge making marginal decisions in court
• One who metes out punishment to recalcitrant tennis players?
• Match official
• One who inspects the net?
• Assistant starts to see more activity between the sheets
• Former name for assistant referee in football
• Referee means to change after no score upset
• One who calls out at court