WARNING:
AT ALL CLUB EVENTS, WHEN A HORSE IS ATTACHED TO ITS CARRIAGE AND THE DRIVER IS NOT IN CONTROL ON THE BOX SEAT, A GROOM MUST BE IN ATTENDANCE, HOLDING THE HORSE BY ITS HEAD COLLAR OR ITS BRIDLE.
LEAVING A HORSE ATTACHED TO A CARRIAGE WITHOUT BEING SECURELY TETHERED OR HELD BY AN ATTENDANT IS NOT TO BE RECOMMENDED AT ANY TIME.
Robert J Chambers of Tandem Hill Farm demonstrates, in 3 parts, how to harness a horse with the type of synthetic set used in Pleasure Driving and Driving Trials.