165027 & 165011 pass Overthorpe on 14 June 1994 with the 17:45 Marylebone to Birmingham Snow Hill service. By this time these 165/0 units had settled down to their intended Chiltern Line duties, but initially these same units may have been seen at this location whilst they were working local services from Paddington to Banbury via Oxford. This was due to the late delivery of the dedicated Thames Line 165/1 sub-class.