Wiltshire Police are appealing for information following a series of lead thefts in the North Swindon area.
Overnight on 8 October, a number of houses in Dunvant Road and the general Redhouse area had lead stolen from their roofs.
PC Dan Thomas said: “We believe approximately 20 houses have been targeted although not all homeowners have reported the incidents.
“We are appealing for anyone who may have seen or heard any suspicious activity in the Redhouse area overnight to contact police.
“We are continuing with our enquiries and would like to hear from anyone with information – please call 101.”