Livestream: Rotax `O plate` British Open Kart Championship at Whilton Mill Livestream: Rotax `O plate` British Open Kart Championship at Whilton Mill Bas Kaligis / Sunday, March 19, 2023 0 864 Article rating: No rating The Wera Tools Rotax British Open Kart Championships [17-19 March] is all set to be one of the largest `O plate` meetings in decades, as over 220 entries will head for Whilton Mill for the prestigious event. Read more