An unexploded bomb from World War Two has been found very close to Borussia Dortmund's stadium - and the area around the venue has been evacuated.
Authorities in Germany say the bomb was British and would be disarmed later today.
It was discovered on a building site next to the Westfalenstadion.
A news conference with boss Jurgen Klopp had to be relocated.
Pressekonferenz vor dem Derby: Läuft! #bvbs04 pic.twitter.com/EqozMccL1t
— Borussia Dortmund (@BVB) February 26, 2015
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