WATCH: Driver caught driving without due care in Fulwood by unmarked cops
Footage released by police shows the car unwittingly pulling out in front of the police car on Garstang Road at around 3:15pm.
The car is then seen turning into St Vincents Road.
In a tweet a spokesman for Lancashire Road Police said: "Blatant Driving Without Due Care & Attention and driver reported. If you wouldn't do it to a marked Police car."
The driver was reported by officers for driving without due care and attention.