If a referee suspects, or his assistants believe, there has been some piece of foul play which they did not pick up initially, they can call for a replay on the big screen to check out that hunch. The referee will then scrutinise the footage while fans will no doubt convey their support or condemnation.
That is the extent of the altered review powers for the referee and his assistants but the television match official (TMO) has been given an extended brief.
The TMO can now be asked to inspect the two previous phases in footage leading up to a try, to see if there has been any obvious infringement.
Referees will also ask players suspected of concussion to undergo sideline assessments before they are allowed to return to the field.
Sanzar authorities want three areas scrutinised more this season in in their bid to have a game which is cleaner and more widely understood.
Front rows will be told to bind straighter without delay, cheats in the tackled ball area will be walloped and offside lines will be inspected more.
Angus Gardner was the ref in the gun last night and Andrew Lees will be centre-stage tonight when the Brumbies and Reds battle.
The New Zealand sides, except the bye-tied Crusaders, will roll into their official work next week with the advantage of more fine-tuning after absorbing this round.
To these eyes that will be the real start of the series.
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