Caption: Arrival in the Festival City. GEXR 433 arrives from London with a pair of leased CN SD40-2W's 5244-5277. During this era GEXR still interchanged with CN at London yard and with word that the CN units were being utilized drew me down to Stratford to snap what I could of CN units on the former CN lines. Little did I know at the time that CN would take back the Guelph Sub in less than 10 years.