Brain injury charity questions Chelsea's treatment of Courtois' head injury

Headway, the brain injury charity, has questioned the application of the Premier League’s regulations over head injuries after Thibaut Courtois played on during Chelsea’s 2-0 Premier League win over Arsenal yesterday.

Chelsea goalkeeper Courtois continued after requiring treatment for a head-knock following a collision with Arsenal forward Alexis Sanchez, before being replaced after further treatment and departing Stamford Bridge for precautionary scans in hospital.