Felix and Sam plays rugby for the same club and on one occasion another player tackle Sam to retrieve the ball from him.

H

Felix saw the incident and honestly, but mistakenly, believed that another player was attacking Sam. To stop this, Felix ran at Harry and punched him in the face, causing Harry to fall backward, resulting in a small wound to Harry's lip that required stitches.

Will Felix be able to re y on the defendance of self defence in respect of his behaviour towards another player?