TAKING OUT RE-ENTRY CARDS
If you hold the commanding card of the adversary’s suit, endeavour to take out your opponent’s re-entry before the suit is cleared. It is equally important that you take out this re-entry card if you know that your partner has the command of the adversary’s suit. In extreme cases do not hesitate to sacrifice a king or queen in order to accomplish this purpose. When the dealer attempts to make a card of re-entry for an established suit, hold up a higher card in order to frustrate his scheme of play.