The ICC will trial pink balls in daytime Test matches and introduce stricter penalties for batter time-wasting from October 1. A batter not ready in time faces warnings, then five penalty runs for repeated offences. Other changes include wicket-fall not ending the day's play and tighter ball specifications for women's cricket.
ICC Trials Pink-Ball Daytime Tests, Cracks Down on Time-Wasting
Source: Cricbuzz