Transport Defunct shows all the relevant stop locations. The Stratford Road (for Victoria Park) stops are by the school; whilst Castle Road (for Victoria Park) has stops in the main road - coloured pink.
A final fascinating fact. The bells of St Francis Church Salisbury were originally hung in the tower of St Giles, Imber (village about 3 miles from Warminster).
P.S. The X5 leaflet is still one of the best, despite the above "niggles".
Next blog : due Wednesday March 16th