Ashton has been a revelation for Saints this season (Getty)

Launceston are relegated after a crushing 81-0 defeat to Northampton and relegation rivals Sedgley Park and Birmingham & Solihull recorded wins.

Saints ran in 13 tries at Franklin's Gardens with Chris Ashton getting a record six tries in a match.

The former Wigan rugby league man also smashed the record for the most number of tries in a season with 41.

The Cornish All Blacks ended the season bottom of the table, returning to National Two.