(HD) DRS 37059 + 37069 Work 1Q18 With a Great horn @ Mill Hill Broadway

(HD) DRS 37059 + 37069 Work 1Q18 With a Great horn @ Mill Hill Broadway

here are DRS's 37069 + 37059 leading Test coach Mentor and set, southbound Through Mill Hill Broadway (runs Parellel to the M1) towards St Pancras. A Good 2tone horn included. Enjoy!