dress uniforms, with different coloured facings. Hussar and Rifle regiments' tunics feature cording across the chest, while that of the Royal Lancers and Army Air Corps features a plastron in the facing colours. Facings Each regiment and corps of the British Army has an allotted facing colour according to Part 14 Section 2 Annex F of the British Army dress regulations. Where full dress is currently not used, the notional colours can be ascertained by the colours of the mess dress; if the regiment in question has not been amalgamated with another. The Intelligence Corps, SAS and SRR have no design on record for full dress, and the Intelligence Corps mess dress colour of cypress green would make this unlikely for full dress, and the full dress facing colours of the SAS and SRR can be inferred from their beret colours (like the Parachute Regiment) according to this section of the regulations. The London Regiment and existing Yeomanry regiments have a variety of colours for their various sub-units. Blue: General officers and Colonels, The Life Guards, 1st The Queen's Dragoon Guards, The Royal Dragoon Guards, The Queen's Royal Lancers, Foot Guards Regiments, The Royal Regiment of Scotland, the Princess of Wales Royal Regiment, the Royal Welsh, Adjutant General's Corps, Honourable Artillery Company (Artillery dress), Royal Monmouthshire Royal Engineers Scarlet: The Blues and Royals, Queen's Royal Hussars, Royal Horse Artillery, Royal Artillery, The Rifles, Royal Electrical and Mechanical Engineers, Educational and Training Services (part of Adjutant General's Corps), Royal Military Police (part of Adjutant General's Corps) Royal Army Physical Training Corps, Royal Corps of Army Music, Honourable Artillery Company (Infantry dress), The Royal Yeomanry Yellow: Royal Scots Dragoon Guards Crimson: The King's Royal Hussars, Army Cadet Corps Buff: The Light Dragoons, The Mercian Regiment Royal blue: The Duke of Lancaster's Regiment Maroon: The Parachute Regiment, Royal Army Veterinary Corps Dark blue: The Royal Anglian Regiment, The Queen's Own Gurkha Logistics Regiment Black: Royal Corps of Signals, Army Legal Services (part of Adjutant General's Corps) Blue velvet: Royal Engineers, Queen's Gurkha Engineers, The Royal Logistic Corps Black velvet: Royal Tank Regiment Brunswick green: The Yorkshire Regiment Piper green: The Royal Irish Regiment Cypress green: The Intelligence Corps Cambridge blue: Army Air Corps, Small Arms School Corps Emerald green: Royal Army Dental Corps Purple: Royal Army Chaplains Department Ascot grey: Queen Alexandra's Royal Army Nursing Corps Dull cherry: Royal Army Medical Corps Slate