Partner opens 1NT, my RHO bid 2♦'s.
I pause for a fraction, waiting for an alert but there was none forthcoming so I pass, my RHO then starts tapping her finger on the table next to the 2♦ card
More thought from LHO, then finaly 'alert' I thought it best not to ask. LHO makes her bid, RHO alerts and starts to explain the bid, my partner stops her short.
Thankfuly this was the only incident, if I had been playing in 'BCD' I'm sure there would have been many more cases of UI.
How do players get to be "A" players and still behave like this at the table?
Yes, we should have called the TD.

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