Police have asked the public to look out for anyone acting suspiciously near traffic lights.
The request comes after a theft in Richmond.
Overnight on Friday August 18 two sets of batteries were stolen from lights on Reeth Road and Victoria Road in the town.
Police say if anyone saw anything suspicious shey should ring 101 and quote ref 12170149297.
A spokesman added: “If you see any acting suspiciously around any other traffic lights, if you can, please note any vehicle registration numbers and ring 101 straight away.”