An investigation is underway after three explosions went off near the Borussia Dortmund team bus this evening.The bus was carrying the team to Signal Iduna Park for the Champions League quarter-final first leg against AS Monaco when the explosions occurred six miles away from the stadium in Hochsten.Marc Bartra was taken to hospital after sustaining cuts to his arm. It’s since been reported that the central defender has returned home.Dortmund’s match against Monaco was postponed and will now be played on Wednesday evening at 5:45pm UK time.Photos of the team bus have also emerged and you can see them by clicking HERE.Dortmund tweeted at 7pm: “A bomb exploded at the team bus next to the hotel. The players are safe. There is no danger at the stadium.”

Roman Burki reveals what happened inside bus

And the club’s first-choice goalkeeper Roman Burki has become the first player to reveal what happened inside the team bus when the explosions occurred.

"We left the hotel at 7:15 pm and went down the street. The bus turned to the main street, when there was a giant explosion," he told Blick, per the Mirror.

"I was sitting in the back row next to Marc Bartra, who was hit by fragments.

"After the bang, we all ducked in the bus and who could, put on the ground. We did not know if more happened. The police were quick on the spot, they were safe. We're all shocked - nobody thought of a football match in the minute."

Scary stuff.

It's lucky nobody was seriously injured

Fortunately, nobody was seriously injured.

Bartra was the only person onboard, it appears, who sustained any injuries.

It could have been much worse - and no doubt the situation will become a lot clearer about exactly what happened over the coming days.