We use standard EBL alerting policy (http://www.eurobridge.org/alerting-policy.aspx).
In principle every calls which carries a specific message about the suits or the strength of the hand, must be alerted.
David write: "At the start of Chennai the wbf was presented with substantial evidence".
The Chairman’s answers that the Commitee is allowed to take a decision of not inviting players WITHOUT GIVING A REASON. Mr. Aubry admits, however, “that a material ...