Tobago fisherfolk blame BHP for loss of equipment 10 Hrs Ago Curtis Douglas, president of the All-Tobago Fisherfolk Association, points to a map allegedly showing where BHP Trinidad would be doing a geotechnical survey, at a press conference in Pigeon Point last week. - David Reid All-Tobago Fisherfolk Association (ATFA) president Curtis Douglas has vowed to fight back, as he claimed BHP's geotechnical survey in Tobago waters went beyond previously stated boundaries and affected fishermen's livelihoods. The fisherfolk of Tobago "are not going to sit back and take” it, Douglas said at a press conference at the Pigeon Point Fishing Facility on Friday.