7. Scots Greys (2nd Dragoons)
The Scots Greys, officially known as the 2nd Dragoons, were renowned for their dramatic cavalry charge at the Battle of Waterloo in 1815. Mounted on distinctive grey horses, they were the only regiment in the British Army to do so. Their charge was a pivotal moment in the battle, showcasing their effectiveness and valor. This contrasted with other dragoon regiments, highlighting the unique role of the Scots Greys in cavalry tactics (nam.ac.uk).