The Brumbies reaffirmed their status as the form Australian team with a crushing 37-6 victory over the Melbourne Rebels.
It was a dominating performance by the Brumbies, who set up the win with a blistering four tries in just the opening half at Canberra Stadium.
The bonus-point victory also pushes the ACT franchise to 24 points at the top of the Australian conference table - three clear of the Queensland Reds and the NSW Waratahs - and gives them a boost just ahead of their two-week tour of South Africa.
The Brumbies posted a 30-6 halftime lead before putting the result out of doubt with 13 minutes to go when Scott Fardy crossed for his second try of the night.
The loss will undoubtedly ask questions of the Rebels, who have conceded their fifth loss of the season and also their eighth straight defeat while on the road.