Why do the police (in Tayside, Scotland) need a camera phone rather than just a digital camera ? What is the need for "real time" evidence collection of graffiti ?
"Police use student doodles to crack down on graffiti"
"Snap Trap for Vandals"
The more worrying aspect is that of sending police into schools to hunt out thought/art crimes. What happens if a kid doodles a design that they have seen on a wall somewhere ?
Graffitti can be a problem, but so are bleak, bland urban landscapes.