In 1841, after 3 years stay in Ireland, the 17th moved to Scotland.
Coming down to Leeds in 1842 it received a new colonel in the person of Prince George of Cambridge, Under his command the regiment was employed in aid of the civil power to suppress serious riots in the manufacturing districts in August 1842.
The following year HQ and three troops were stationed in Birmingham.
They then moved to Ireland to maintain order during the abortive insurrection headed by Smith O'Brien. (1848?)
They then escorted QueenVictoria on her first entry to the City of Dublin.
They returned to England in 1850, finally seeing active service in Crimea (1854-1856).
Taken from "A History of the 17th Lancers (Duke of Cambridge's Own)" on Google books.