18522 leads Rovos Rail here through Brackenfell on a sunny afternoon with about 30 min left of the trip to Cape Town.
18522 leads a Rovos train out of tunnel 4 of the Hexton tunnels into Salbar siding heading towards Cape Town on another hot and dry day.
A Rovos train heading to Cape Town exits the longest of the 4 Hexton tunnels which is 13,5km in length.