The double by S is takeout.... I doubt that there is a single competent player still alive who plays this any other way.
So North can and should bid.... I'm torn between 1N, 2
♦ and 2
♣.
IN would be bid in the hope that I got doubled and now ran to 2
♣. I wouldn't choose the bid, since partner may (will) do the wrong thing far too often
2
♦ is defensible on the grounds that partner asked me to bid a red suit, and I prefer
♦ to
♥
My actual choice would be 2
♣, with a good player opposite: this should be natural on the auction... I did not make an overcall, I did not cue 2
♠ and I did not bid any number of NT.
I saw that pclayton said S ought not to bid ahead of N on the redouble because N may have a penalty pass of 1
♠. I disagree strongly with this statement.
S made a TAKEOUT double of 1
♠... his holding A9xx is NOT what North will play South to have, and there is no hand with which North can be making a penalty pass when: 1) he could not bid 1
♠ over 1
♣, 2) West would pass 1
♠ (with a marked void) or 3) south could have A9xx.
East made a major error in redoubling, if not for the bizarre fact that he was going down
He should have thought as follows: partner has a limited hand.. he passed the double so lacks a big
♠ fit, a big hand or a long suit of his own. Especially in a strong NT system, east knows that game is remote, and the double warns him off trying to find 4-4
♥ fit. He should take what he expects to be a good score.
Of course, he is heading for disaster after AK and a 3rd
♥, back to S's
♦A and a 4th
♥ ruffed with the 10... and S with 2 trump tricks still to come
'one of the great markers of the advance of human kindness is the howls you will hear from the Men of God' Johann Hari
1♣ pass 1♠ Dbl
pass pass Rdbl 2♦
dbl pass pass pass