Smartwater could end thefts

Producers of a DNA-style ID system created to foil metal thieves say they are confident it can end a metal thefts crisis.

Smartwater bosses say their bottled fluid, which can be painted on almost anything, is the ultimate way of tackling metal thefts.

Video journalist Victoria Hoe went along to the launch to find out more.

Watch her video report and then post your comments below.