The Royal Scots Dragoon Guards (Carabiniers and Greys) (SCOTS DG) is a cavalry regiment of the British Army, and the senior Scottish regiment.
British Army: It was formed on 2 July 1971
Type: Line cavalry
Role: Light Cavalry
Part of: Royal Armoured Corps
Garrison/HQ: HHQ – Edinburgh Castle
Motto(s): Nemo me impune lacessit (No one provokes me with impunity)
Ich Dien (I Serve) Second to None