Travellers in South Africa (8)
I believe the answer is:
trekkers
'travellers' is the definition.
I don't know anything about this answer so I cannot judge whether this works.
'south africa' is the wordplay.
I cannot quite understand how this works, but
'south' could be 's' (abbreviation) and 's' is present in the answer.
The remaining letters 'trekker' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
'in' acts as a link.
Can you help me to learn more?
(Another definition for trekkers that I've seen is " Those on a long and hard walk".)