LAW	IN AID OF BETTER BRIDGE
		1
	41 A	THE OPENING LEAD
	Chapter 1	The player who has the opening lead may ask a question, or questions,
		of either declarer or dummy before choosing his opening lead.
		The opening lead should be placed face down on the table in order that
		either his partner or declarer may request explanation of an
		opponents call and must remain face down until there are no more
		questions.
		THE FACE - DOWN LEAD MAY BE WITHDRAWN ONLY UPON
		INSTRUCTION OF THE DIRECTOR AFTER AN IRREGULARITY.
	BID BOX	The bidding cards should not be returned to the bidding box
	REGS	until the opening lead has been faced.
	41 B	If the opening leader faces his opening lead, without asking for
	20  F  2	questions, declarer still has the right to question either defender
		before playing from dummy.
		Declarer or either defender can ask for a review of the bidding at
		his turn to play his first card, never again during the
		play of the hand.
		Declarer or either defender may ask for explanations at his turn to
		play at any time during the play of the hand. A defender must be
		careful to avoid the transmission of unauthorised information
		to partner.
		2                          A SUSPECTED REVOKE.
	61  B	Declarer may ask any defender,
		dummy may ask declarer,
		and either defender may ask declarer but
		DEFENDER CANNOT ASK PARTNER,
		when he has failed to follow suit to a trick,
		whether or not he has a card of the suit led.