StevenG, on 2014-June-16, 02:16, said:
That would indeed by perverse, if it were true, but it's not.
In the EBU it is legal to open a strong club on a 15-count, and it is legal to open 1♠ on a 3-count. It is illegal to agree to open a strong club on a 15-count*, and it's illegal to agree to open 1♠ on a 3-count. What's perverse about that?
* Unless it meets ER25 (whatever that is).