It is an emotional day for Paul Collier as he referees a professional match for the final time in his fourth and last World Snooker Championship final. The 53-year-old is retiring from refereeing ...

match referee Paul Collier halted the final as he approached Jones and told him: "A person in the audience has been taken ill. Do you just want to take a minute?" READ MORE: World Snooker ...

Paul Collier will take charge of his fourth World Championship final and his last match officiating on the World Snooker Tour, focussing on his role as Tournament Director after this event.