Smith quits rugby on medical advice

The Dragons said Smith had "suffered a series of concussive events" and has retired on medical grounds.

Smith is a former Wales Under-20 captain who joined the Dragons in 2005, going on to make more than 160 first-team appearances.

"I am utterly disappointed and devastated that I have been forced to retire through injury, but I feel that the medical advice given to me cannot be ignored," Smith said.

" To leave now when the potential within the (Dragons) group is about ready to come to fruition is hard to take.

"I have enjoyed my role as a senior member of the squad helping guide the next generation of players into what is certain to be an exciting time for them with both club and country.

"Looking forward, I am not sure what the future holds for me or even what I want to do, but I am planning on taking some time to reflect on my opportunities."