slam inv advance of takeout double

[Flem72]

I recently read something from Mike Lawrence:

 

W N E S

1C DBL

P 2C DBL 2D

P 2H P 2S

P 4S P ?

 

According to Mikey, N's 4S is not signoff, but shows a strong hand, slam invitational. How many play it that way, especially if you treat the 2C call as either GF+ or inv with both Ms? How do you distinguish game only from SI hands in this kind of sequence if the cue can be inv with both Ms?

 

EDIT: The auction starts with 1C by E and DBL by S; can't get the calls to line up properly.

 

Regards and Happy Trails,

 

Scott Needham

Boulder, Colorado, USA

[TWO4BRIDGE]

W  N   E   S

  -   -   1C DBL

P 2C  DBL 2D

P 2H   P    2S

P 4S   P    ?

 

For "spaces", click on "Other Styles"... scroll down to "Non-breaking Space" and click ( you have to repeat the procedure for added spaces )

[barmar]

Or use the hand editor to enter the bidding diagram:

 

[hv=d=e&v=0&b=14&a=1cdp2cd2dp2hp2sp4sp]133|100[/hv]