[hv=pc=n&s=sq9874h8dq742cj85&w=sakjt3h9daj8ckq63&n=s2haqjt64d953c942&e=s65hk7532dkt6cat7&d=n&v=e&b=9&a=2dp2h3hp4h4sdppp]399|300[/hv] 2 ♦ multi, 2 ♥ pass or correct. 3♥ not alerted, clearly meant as cue, understood as natural. EW playing first time together. 4♠ down a lot. NS call you for a ruling. What's your decision? If asked why North didn't double : "Because I could see that a bidding misunderstanding was born. If I double, they probably play 3NT." If asked why South bid 4♠: "Clearly North has a weak 2♠, so I have an easy sacrifice, NV against V."
