CCTV has shown people acting suspiciously "obviously scouting up and down driveways" as police investigate a spate of shed and garage burglaries in Lancaster.
There has been a recurring series of overnight burglaries, including over the past week.
During the night of February 17 and 18, a shed and garage were broken into in the Wyresdale Road area, and a bike, bike wheel and meat stolen.
Then overnight on February 18 and 19, there was a shed break-in on Dorrington Road. The lock was removed, items scattered across the back garden, and Makita drill sets taken.
Det Insp Adie Knowles, speaking on his regular 'Beyond the Beat' on Beyond Radio, called for residents to "remain vigilant", ensure any valuable items including bicycles kept in sheds and garages were chained, and call police with any information.
He said the police had already had "information sent to us in terms of CCTV footage of suspicious activity, people obviously scouting around up and down driveways, and as soon as they get seen on camera they are off".
If you have any information, please call police on 101, or the confidential freephone Crimestoppers number on 0800 555111. If you see a crime in progress, call 999.


Man accused of stealing joints of meat at Lancaster Asda by hiding them in his trousers
LISTEN and PHOTOS: Spectacular display of 12,000 poppies unveiled at Lancaster landmark
Eden Project Morecambe boss gives update on early stages of work on new £100m attraction
Lancaster, Morecambe and Carnforth Remembrance services announced
Road closures for pre-Tour de France work announced for Lancaster district
Lancaster rock guitarist braves beard shave for charity
Two arrests made after post office robbery in Lancaster
BBC Philharmonic Orchestra to perform concert for schools at Morecambe Winter Gardens
PHOTOS: Plans go in for major Lancaster regeneration scheme
Lancaster music venue's heartfelt message ahead of final night on New Year's Eve
Morecambe school named among one of England's most improved for attendance
Lancaster hospital nursing boss appointed to University of Cumbria honorary role
Morecambe Football Club placed under another embargo by the National League
£1.5m Lancaster scheme to boost water quality in River Lune is complete
Family pays tribute to Lancaster pensioner who died in road crash
Popular artist's print of Morecambe Bay Academy to be launched at alumni evening
Work set to begin on new Heysham skate park
Light Up Lancaster promises to illuminate city with ‘No Boundaries’
Sadness as Morecambe sports and social club suffers break-in on night of reopening
Man arrested after death of pensioner in Lancaster road crash

