Vehicles parked in Harpur Hill have been vandalised and police and appealing for witnesses to come forward.
A spokesman for Derbyshire Police said: “The latest incident took place overnight between Saturday, June 2 and Sunday, June 3. The paintwork of a vehicle was damaged while it was parked on Ferneydale Road.
“A car parked on Haslin Road was also damaged sometime between Saturday, May 26 and Sunday, May 27.”
Officers would also like to hear from anyone else in the area who may have had their vehicle damaged around the same time.
Anyone with information should contact PCSO Linda Cook on 101, quoting reference 18*242988, or click here.