3 June 2014 Last updated at 11:41 GMT

Jon Clarke: Widnes Vikings captain explains retirement decision

Widnes Vikings captain Jon Clarke tells BBC Radio Merseyside that a series of recent niggling injuries have contributed to his decision to retire from rugby league at the end of the season.

The 35-year-old hooker has also played for Wigan, London Broncos and Warrington during a career spanning almost two decades.