Soccer Football - Bundesliga - Borussia Dortmund vs Werder Bremen - Signal Iduna Park, Dortmund, Germany - December 9, 2017 Werder Bremen coach Florian Kohfeldt before the match REUTERS/Thilo Schmuelgen DFL RULES TO LIMIT THE ONLINE USAGE DURING MATCH TIME TO 15 PICTURES PER GAME. IMAGE SEQUENCES TO SIMULATE VIDEO IS NOT ALLOWED AT ANY TIME. FOR FURTHER QUERIES PLEASE CONTACT DFL DIRECTLY AT + 49 69 650050