[QUOTE=Steve in Olympia;19111898]This was true when it was written back in January, but the Terms & Conditions for the U.K. Amex voucher have since changed, and Household Account members cannot select a companion who is not a HHA member. Here are the new Terms & Conditions for the Amex voucher (see item no. 20):
http://www.britishairways.com/travel...c/public/en_gb
A good spot - certainly seems to have been another silent enhancement - it wasn't in place when I booked a 2-4-1 redemption in the middle of May.