Efe Ambrose has been praised by his Celtic teammate Scott Brown for his decision to take a red card for the team in their Scottish Premier League clash against Hearts last weekend.<br /><br />The Nigeria national - teamer took the walk of shame in the fourth minute of second - half stoppage time for a rash challenge on winger Sam Nicholson.<br /><br />&ldquo;Craig&rsquo;s not had anything to do, but we could have cost ourselves dearly right at the end,&rdquo; Brown told <i>Celtic TV</i>.<br /><br />&ldquo;But it&rsquo;s one of those things &ndash; Efe&rsquo;s made a great team decision because if the Hearts player had got past Efe and scored a goal it would have been three points lost.&rdquo;<br /><br />Ambrose and his teammates will return to action on Thursday when they tackle Turkish side Fenerbahce in the Europa League.<br />