This hand came up during the final segment of the semi-finals of the Australian Open Team Trials.
Towards the end of the match, West (Nabil Edgtton) pulled 1♣ out of the box in second seat and then glanced at the vulnerability and realised that as it was favourable which systemically required him to open a mini-1NT (9-12). He hadn't let go of the 1♣ card but it was touching the bidding tray. The bidding tray hadn't been pushed through to the other side of the screen and the director was called to see whether or not he could change his call to 1NT. The director ruled that he had to leave his 1♣ bid on the tray and have south push it through. Fortunately, east-west still won an imp on the board as the other room made 120 in 2NT and they won the match 153-102 (good luck in today's final Nubs).
The relevant Australian regulation (which contemplate both written bidding and bidding boxes) are:
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Regulations For Play With Screens
2.6 A call is not valid until the player has written the appropriate symbol with an appropriate numeral, if necessary (written bidding) or released the bidding card onto the tray (bidding boxes).
2.6 A call is not valid until the player has written the appropriate symbol with an appropriate numeral, if necessary (written bidding) or released the bidding card onto the tray (bidding boxes).
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Regulations For Written Bidding and Bidding Boxes
3.5 A call is considered made (without screens) when a bidding card is removed from the bidding box and held face up, touching or nearly touching the table; or maintained in such a position as to indicate that the call has been made.
3.5 A call is considered made (without screens) when a bidding card is removed from the bidding box and held face up, touching or nearly touching the table; or maintained in such a position as to indicate that the call has been made.
I think Nabil just got a completely incorrect ruling in this case, but I'm interested to know how this situation would be handled in a Bermuda Bowl, Vanderbilt or European Championship.