IMPs
What do you bid now? I guess that it depends on your agreements. If you have agreed that double means that you would have made a penalty double of 1NT, then you double. We had agreed that double would show diamonds (5+). I passed. Whether you double or pass, LHO will bid 2♥:
What now? Double would be take-out. 2NT would shows the minor, bids would be natural. I elected to bid 2NT ...
The 3♠ bid is a bit strange! You know nothing about your opponents, but they have played competently so far. What do you do over 3♠? What do you do when north bids 3NT?
[Sorry - intended to post this in I/A forum]