Should repeatedly concussed players be sidelined from sport?

What might look like just a simple knock to the head during a sporting match can often have lasting ramifications to the player, according to brain injury rehabilitation specialists.
 
Athlete concussion rulings have created controversy amongst sports fans with Adelaide Crows player Kurt Tippett stood down from the team several times recently after team doctors ruled him not fit to play.

Tippett suffered concussion like symptoms, without losing consciousness, three times in five weeks of play.  

Read the full story at  891 ABC Radio Adelaide.