Yes you definitely need to report it to both the DVLA and the Police. You will have to drive around with your car registration documents and your crime reference number for a while as you, the innocent car owner, will get stopped by the Police with the ANPR systems on their cars. If you do become a victim of someone using your number plate for illegal means, leaving you with the consequences, please feel free to contact us as we may be able to help.
Thanks.
The Team at NotMyCar
www.notmycar.co.uk