Police Derry City and Strabane are appealing for information following three burglaries over the past week.
A spokesperson said: “We’re investigating three burglaries in the Drumahoe area between last Wednesday, 22nd Feb and this morning.
“Machinery, including an Ifor Williams trailer, was stolen.
“If you have any information or saw any suspicious activity in the area of Tirbracken Road, Gortree Road and Killennan Road, call us on 101.
“We’d also take this opportunity to remind you to do all you can to secure your property and any outside buildings, and if you see any suspicious activity call us.
“The quicker you report it, the faster we can act.”