A long-time campaigner against the pesticide 1080 has persuaded a council to add more cautionary details to warning signs used during aerial bait drops.
Waikato Regional Councillor Clyde Graf got a motion passed that adds a line to warning signs which states: "Poison baits or carcasses may be present in waterways".
Signs are required by law when contractors lay the controversial pest poison. During aerial operations, the signs often are erected near walking tracks or access routes to backcountry areas.
The signs, which follow a set template, record the identity of the contractor carrying out the poison operation, and note the date it started. It warns that sodium fluoroacetate - the chemical name for 1080 - will be present on the ground from a certain date, and cautions people not to touch bait pellets and to watch children at all times.
Graf says the change in the signs may not seem a big deal, but he considers it a significant victory. People had the right to know that baits could be in streams and rivers, and the signs were a way of communicating the information, he said.