Chosen enjoyed a hugely impressive first half against their closest rivals for the league title as they ran in four converted tries for a 28 - 0 half time lead.
First to score was full back Harry Matthews who was on hand to take a neat scoring pass from centre Tom Darby with number ten Andy King converting from wide out. Hard working flanker Zac Taylor then added the second try with King again converting.
A second try from Matthews and then a long distance try from number eight Josh Bailey, both of which were converted by King gave the visitors a dream start.
The second half was much more evenly contested and North were first to score with an unconverted try. Chosen scrum half Jon Wand then crossed for try number five but King was unable to add the extras.
A second try from North, this time converted, took the score to 12-33 but them replacement hooker Joe Short and second row Hugh Howes both added tries to take the score to 12-43 before North had the final say with a third try that was converted for a 19-43 final score