By that stage, it was 26-0 but, in truth, the game was over far earlier with the Bulldogs a shadow of the side which stormed to last year's minor premiership - Canterbury now with just one win from their opening six games.
The Roosters are flying following their fourth victory of 2013, Williams wasting little time to silence the chanting Bulldogs fans with a brilliant cut-out pass for Roger Tuivasa-Sheck on nine minutes starting the rot.
Despite their dominance, the Roosters only added a James Maloney penalty before halftime but, from the restart, the floodgates opened, Williams sealing his first try with a high five for a lucky fan in the crowd.
The man the Bulldogs hoped would be the new SBW in the blue and white, namesake Tony Williams, continued his struggles when he dropped the ball millimetres from the tryline, the Roosters making them pay when Daniel Mortimer backed up a Maloney break to make it 20-0.
The tries continued to flow for the home side with Williams powering over Josh Morris for his second before fellow new signing Maloney and Michael Jennings crossed as the Roosters held their opponents scoreless for the third time this season.
- AAP