Rugby is set for a revolution following the announcement of a new 'shot clock' rule to eliminate time-wasting tactics.
The introduction of the shot clock at set pieces and kicks is also aimed at improving the overall pacing of matches. World Rugby's latest changes mean conversion attempts must be taken within 90 seconds of a try being awarded, while kickers will have just 60 seconds to complete penalty attempts.
The time limits for kickers were already part of rugby law, though the shot clock adds a more regimented element to the rule. In addition, World Rugby has also added details to existing rules concerning deliberate knock-ons and players supporting their body weight at rucks and mauls.
