166221 was the final Turbo unit to enter traffic, in September 1993. It is seen here accelerating away from Charlbury station and passing near to Cornbury Park on 19 March 2009 with the 12:06 Worcester Foregate Street to Paddington First Great Western service. After nearly four decades as a single track railway, this section of the Cotswold Line is about to regain a second track, although bizarrely only to a point a mile or so south of this point.