Passed-hand responses
Late-seat 1♠ reduces to a fairly natural system.
| P - 1♠ - | |
|---|---|
| 2♣! | LIM, 3+♠ |
| 2♦♥ | INV, 5+# |
| 2♠ | CONST, 3+♠ |
| 3♠ | CONST, 4+♠ |
(Reverse) Drury
Reverse Drury is de facto standard. The original Drury becomes the lesser panda.
The subsequent 2♥ is never light in this bidding system. A light hand with both majors would have opened Ekren 2♣ instead.
| P - 1♠ - 2♣ - | |
|---|---|
| 2♦! | (R) |
| 2♥ | 4+♥ |
| 2♠ | S/O, a light opening |
| 2NT+ | NAT FG |