North Yorkshire Police are appealing for information about a theft in Pateley Bridge.
The banners were located outside the pharmacy on Pateley Bridge High Street and on Pateley Bridge and Bewerley Memorial Hall at Park Road.
The banners were bright yellow and measured approximately 1 metre x 2 metres.
Please quote reference 12230080065.
Alternatively, information can be passed anonymously via Crimestoppers UK on 0800 555 111 or online at the Crimestoppers website.