HERMANUS BAREND DU PLESSIS
No, it's impossible, I can't remember.  I think there were gaps in-between, he wasn't interrogated day and night, I can state that categorically but I don't know whether he was interrogated twice per day or whether there was a week in-between.  I can remember and I'm speculating, that he was taken to the Transkei at a certain stage or to the East London area.