An average of more than one unlicensed boat was seized every other working day throughout February under Section 8 powers and BW says unless the owners come forward and licence their craft within six weeks, BW will sell or destroy them.

"This action, although just a part of the day-to-day work of our patrol teams, shows BW's commitment to get tough with those who refuse to licence their craft, " said Simon Salem, BW's marketing and customer service director.