12.12.2017
So for example, if you see that a golfer grounded his club in a sand trap but no rules official caught it at the event, you could call in, report the infraction, and then the USGA would review the play and possibly assess a penalty. The Telegraph noted that Padraig Harrington, Camilo Villegas and Tiger Woods had all fallen victim to the calls of sharp-eyed viewers who brought up violations that may have gone unnoticed.