A single jump bid made as an overcall eg 1♠(South)-3♦(West) or 1♣(South)-2♥(West). Traditionally a jump overcall showed a strong hand (similar to opening one of a suit and rebidding three of it) but it is becoming increasingly popular to play weak jump overcalls (similar in strength to a weak two opening).
Charity May 2026: Bernard, Helen & Alfie Magee and Cruise Specialist Gary are running the Inflatable 5K on 9th May 2026
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