[Washington DC] 3x Metropolitan Police K-9 (Hi-Lo, Rumbler)

3 Metropolitan police K9 units responding together in Washington DC. Camera used for filming (SONY AX100) : https://amzn.to/2wf0E3K by Dirk Steinhardt - http://www.rescue911.eu - Washington, District of Columbia, USA - 04.2018 Facebook:   / rescue911.de   Twitter:   / rescue911de   Google+: https://plus.google.com/b/11337855797... Video clips of responding emergency vehicles - wwwrescue911de On this channel you will find video clips of emergency vehicles (fire/rescue, ambulance, police) from around the world responding to calls with their warning lights and sirens. Please note that all videos being posted on this channel have been made by myself!