ANSWER
According to my knowledge Joe was someone who worked for the ANC in the Gaberone region and he knew these places there.   When I went with him to look at this house, keep it under surveillance, there was no problem because he knew this place and that was why I was told to accompany him.   He showed me this place because he knew the area,
3b	Gaberone /...
MEMBER OF COMMISSION	68	NOFOMELA
Gaberone.