Police are asking retailers and the public to be vigilant after alleged fuel thefts from two petrol stations.
It's alleged that at around 4pm on Tuesday, November 29, a man entered the forecourt of a business in the Killinchy Road area of Comber and filled a drum with diesel before making off without paying.
PSNI Inspector Donnelly said a short time later, just after 5pm, a man entered the forecourt of a second station on the Rathgael Road in Bangor.