Six Nations: Scotland yellow cards 'daft' - BBC pundits
BBC pundit Andy Nicol says the Scottish backs "let down" their forwards in Cardiff, as Nick de Luca and Rory Lamont are sent to the sin bin for "daft" professional fouls in the second half of their 27-13 defeat by Wales.
Jonathan Davies agrees that the offences were "stupid" while Shane Williams thinks they were "unfortunate".
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