Golf: The cancer of slow play at professional level
The cancer of slow play is a problem that affects every professional tour around the world, and a variety of methods has been implemented in a bid to resolve the issue. On the U.S. PGA Tour, players are fined $20,000 if they get 'put on the clock' for slow play a minimum of 10 times during a single season. In January, the European Tour introduced a new 'monitoring penalty' which can lead to one stroke being docked from the score of a multiple offender.
Source: http://news.yahoo.com/golf-cancer-slow-play-professional-level-094310840–golf.html