Several unlocked vehicles in Barrow had items stolen in the early hours of Saturday.
Police said there were a series of thefts at around 3am in the Hindpool area of the town.
Officers urged people in the area to check their own vehicles and to make sure their vehicle is securely locked.
Anyone with information relating to this incident can report online at www.cumbria.police.uk/reportit quoting incident number 20 of 9 July or call 101.
Alternatively, contact Crimestoppers, anonymously, on 0800 555 111.
