(Image: AFL)
Collingwood midfielder Travis Varcoe is on report for a high bump.
Varcoe collected Western Bulldogs star Luke Dahlhaus midway through the first quarter.
The 28-year-old's number was taken in an incident that will be assessed by the match review panel.
The Western Bulldogs lead Collingwood 5.1 (31) to 1.5 (11) at quarter time.