If you're planning on making it out to the World Cup in South Africa, here's a bit of advice: don't pack any Wacky Tobaccy in your satchel. It looks like it's going to be German Shepard territory in and around the stadiums in three years time.
While it seems that they'll mostly be on bomb/drug sniffing duty, maybe it'll deter fans from doing whatever damn thing they want.
Police dogs vital for 2010 [Sunday Times]
Pitch invasion raises red flag for 2010 [Sunday Times]