33106 races past Newton Tony (between Salisbury and Andover) with the 1L06 09:29 Salisbury to Waterloo service on 19 April 1986, comprising 4TC trailer set 423. At this time the Salisbury trains were working in push pull mode using Class 33/1s, while the Exeter trains were principally in the hands of Class 50s. Although there are some good locations in the area, it is not recommended to venture too far, as the proximity to Porton Down makes the likelihood of the Military Police taking an interest in any photographers quite high!