Monaco: Borussia Dortmund were in an "awkward mindset" after their team bus was delayed before Wednesday's Champions League quarter-final second leg defeat at Monaco, said coach Thomas Tuchel.

Dortmund said the bus was stopped by police for 20 minutes, with kick-off then delayed by five minutes.

The incident happened a week after three bombs exploded close to their bus before the first leg in Dortmund.

Uefa said the kick-off had been moved back because of "late team arrival" at Stade Louis II, where Monaco went on to win 3-1 and progressed to the semi-finals 6-3 on aggregate.

Tuchel said the German club's bus was scheduled to leave 90 minutes before kick-off and "everyone was there ready to go".

"The police did not drive, police were everywhere around the bus, the street was free. We did not move one centimetre," he added.

"The police was there to escort us and we asked them why we couldn't move they just said 'for safety reasons'. You can imagine that eight days after the attack this was the worst thing that could happen.

"If you don't want to have a situation like last week you don't want this situation either - with the same team in the bus. We stood there for 16, 17 minutes.

"I had the feeling we were focused and full of joy and happiness to play this game. Then suddenly there were awkward mindsets going around. Very calm, everybody was very quiet, and I did not feel so good," he said.

The German said the delay did not have an impact on him throughout the game, but that he was "not sure" how it affected the players. "I'm not sure if it had an impact, you would have to ask the players. For me, not; for the players, I don't know."

Defender Marc Bartra was injured in last week's attack and was taken to hospital after breaking a bone in his wrist. The game was played 24 hours later.

Tuchel said that Wednesday's events were "very unfortunate", adding: "We didn't know what was going on. This quarter of an hour prevented us from thinking about football."

Before kick-off, he said: "We didn't know what was going on. We were actually well-prepared for the game... the [security] behaviour was very unfortunate.'"