'It was entertaining for neutrals, but you are asking for trouble when you give away 21 points in 16 minutes'

Bristol Bears' head coach Pat Lam admitted that Bristol were ruthlessly punished for their mistakes against Clermont on Saturday at Ashton Gate.

The French heavyweights damped Bristol's return to top-flight European rugby after 12 years surging to a 51-38 victory.

"It was entertaining for neutrals, but you are asking for trouble when you give away 21 points in 16 minutes to a fully-loaded team like that," Bristol rugby director Lam said.

"The thing that cost us was all our little mistakes.

"We had six turnovers in the first 10 minutes, and little things like our defence over-folded and we didn't look up. We worked our way back, but ultimately it was a bridge too far."

Clermont's bonus-point success confirmed them among this season's Champions Cup favourites, with Bristol conceding seven tries.

Lam added: "We are not are not overawed by this tournament - it is great to be part of it.

"You don't know what is around the corner in the sense of other results. This time next week, we will know where it lies.

"It is only only four teams out of 12 that will reach the quarter-finals in our pool, and there are some pretty good teams in our pool. We have got to fix the things we didn't get right.

"We worked hard to be here, and it is great to be playing this sort of rugby against this sort of team.

"We have become the team we have because of these sort of moments we've had along the way, and this will be another one as we improve to get to where we want to be."

"I think it's a mindset," Lam said. "When one team decides to play, and the other team decides to play, you can get that sort of rugby.

"We've got a great pitch, the weather was good and the attitude from both teams was good.

"I always want my teams to have no fear. If it is on, go. We were running it because it was on.

"There are a lot of dangermen at this level, but you can't give them time and space, and we gave them time and space through silly things.

"We will learn from it. When you play a team like this, they will bite you, and unfortunately we got bit."