Behind the Whistle: Latest EFL refereeing decisions analysed - Technology: The NFL's bet to reduce refereeing controversies - Scottish amateur rugby referees are walking away from the game - here's why - Pair deny killing rugby referee in three-car crash - Rugby union referees abandon game over abuse - David Coote: Referee under investigation over yellow-card claim - 'They're my heroes': Hockey ceremony acknowledges those who saved referee's life - Two in court after rugby referee killed in crash - All Blacks v Italy: World Rugby's referee dilemma as best officials sidelined for emerging names - Elliott Smith