Police are appealing for information and reminding motorists to remove valuables from their cars after vehicles in Baslow and Hathersage were broken into on the same day.
A Ford Mondeo was targeted while parked in a lay-by on Sheffield Road, Baslow, between 10.30am and 1.15pm on Thursday, April 19. A sat nav was stolen.
During 11am and 1pm on the same day a 4x4 parked on Sheffield Road at Hathersage was also broken into, but nothing was stolen.
Anyone who may have noticed anything suspicious, or with any information which may help police with their inquiries, should call PCSO Anthony Boswell on 101, quoting reference 18*176393, or send him a message online at www.derbyshire.police.uk.