68 (Inns of Court & City and Essex Yeomanry) Signal Squadron is a British Territorial Army (TA) unit of the Royal Corps of Signals. It is the current manifestation of three formerly separate units that were merged in 1961: the Inns of Court Regiment (The Devil's Own), and the City of London Yeomanry (more familiarly known as the Rough Riders); and subsequent merger with The Essex Yeomanry in 2009.