Whanganui police are repeating their warning to residents to ensure gardens sheds and garages are securely locked.
The recent spate of thefts from unlocked sheds continued at the weekend, with burglars targeting power tools, chainsaws and garden equipment, Senior Sergeant Andrew McDonald said.
"It's not just Whanganui - it's happening in Taumarunui and Marton as well," Mr McDonald said.
"There have also been some shed burglaries in the Durie Hill area, which is unusual as we don't normally see that type of offending in that area.
"People need to secure their garden sheds a little bit more and mark their tools. We recover property all the time but identifying whether it was stolen and who owns it can be problematic. If the property is marked, we have a better chance of reuniting it with its owner."