Officers in the Louth area have seen a series of shed and outbuilding break-ins overnight.
In particular, outbuildings in the Fotherby and Little Grimsby area have been targeted, overnight between June 5-6.
Officers are asking residents in the area to check their outbuildings.
If anyone saw or heard anything suspicious overnight, contact Lincolnshire Police by either:
• Emailing email@example.com (including crime reference number 18000259308 in the subject box)
• Calling the non-emergency number 101, quoting reference 18000259308.
• Contacting the independent charity Crimestoppers anonymously on 0800 555 111 or online at crimestoppers-uk.org