Spotted: Police cars follow Borussia Dortmund stars in to training ground after bus attackPOLICE were pictured outside Borussia Dortmund's training ground, the morning after their team bus was attacked. By Izzy Horsefield 10:42, Wed, Apr 12, 2017 | UPDATED: 11:03, Wed, Apr 12, 2017 Link copied Bookmark Three explosive devices went off outside the bus as it was taking the team to their Champions League quarter-final against Monaco. Defender Marc Bartra sustained injuries to his arm in the explosion. And as players arrived at their training ground in Brackel this morning, there was a heavy police presence outside the gates. Click through the gallery above to see pictures as police stand guard outside Borussia Dortmund’s training ground.AFP•GETTYPolice stand guard outside Borussia Dortmund's training ground Related articles Borussia Dortmund bomb: Club release statement after explosion near Suspicious package found at Borussia Dortmund hotel after bomb horror Borussia Dortmund explosion could have been carried out by ISIS SUBSCRIBE Invalid emailWe use your sign-up to provide content in ways you've consented to and to improve our understanding of you. This may include adverts from us and 3rd parties based on our understanding. You can unsubscribe at any time. Read our Privacy Policy