McDonald's Installing DNA Security

If I worked at a McDonald's with this DNA security system, I'd spray random people as they came in and out of the restaurant. smile
In an effort to crack down on robberies at McDonald's in Sydney, the company has hired SelectaDNA, a British security firm, to install a system that sprays a "non-toxic solution with DNA Code" on would-be thieves on their way out the door of the fast-food outlets.