Police officers hold minute s silence at stations in memory of Sergeant Graham Saville nottinghampost.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from nottinghampost.com Daily Mail and Mail on Sunday newspapers.
Sergeant Graham Saville, 46, died on Tuesday after being hit by a train as he attempted to save a distressed man on train tracks in Balderton, near Newark-on-Trent