The City of Melbourne is investigating how much of a system for reporting graffiti, using QR codes, has been vandalised.
A number of the QR codes posted around the Melbourne CBD have been overlaid with alternative codes.
The City of Melbourne is investigating how much of a system for reporting graffiti, using QR codes, has been vandalised.
A number of the QR codes posted around the Melbourne CBD have been overlaid with alternative codes.