IMP pairs. Lead 2♥ Table Result 3NT=. NS +600
SB has been having a great time since August 1st with six director calls already, four of them over non-compliant 2C bids, and last night he targeted a couple of students setting out in their first duplicate. As luck would have it, they had discussed the gambling 3NT with their teacher, and were told that they should not use it with more than a queen outside. The teacher had suggested that a solid minor with two or three stops should be opened with 2C followed by a 3NT rebid, but the course had broken up for the summer, so he did not have a chance to explain the August 1st Blue Book changes for their first venture into the big bad world.
There were a variety of results on this hand at the club, with two pairs languishing in 1C, another rebidding 3C and playing there after East had protected, and another couple of pairs in 4♣ one off when a gambling 3NT was pulled. The two beginners coped with the hand well, but to no avail, as SB was on to them like a ton of bricks after the contract duly made. They explained why they had opened 2C, as per their teacher's advice, but SB was unforgiving: "You agreed to open a non-compliant 2♣ bid" he started. "DIRECTOR, please!" he bellowed and the rest of the room stood to attention wondering what transgression from the beginners had met SB's wrath. "This pair comes to the club and has not bothered to read the changes to the Blue Book" he began. "They have admitted that they deliberately opened an artificial and strong 2C with a hand without 16 HCPS or 12 HCPs with 5 controls, and they are now trying to justify it with some bullshit about their teacher telling them it was normal". "3 IMPs, please", he concluded.
How do you rule?