Puzzle Weir (also know as Hollins Mill Weir) started to collapse a few years ago. Recent floods have furthered the collapse of the face of the weir making it seriously dangerous at the moment...– Halifax Canoe Club
A failing weir on the River Calder near Halifax has been reported as having "lots of metal spikes of sticking out which would be pretty lethal, and debris piled up",,,,
The degree of hazard may not be immediately apparent if approaching from upstream. Halifax Canoe Club advise all canoeists and kayakers to approach with caution and egress on to the right bank above the weir to inspect and portage.
For the latest information on this situation please check the Halifax Canoe Club website.