Let me get this straight.
These 'terrorists' were right next to an army barracks, in a car, and the best they can come up with is a sharp blade?
Pretty carp terrorists if you ask me. I'd have thought filling the car with unleaded and driving it at the gates would have made a bigger impact.
There's been a suggestion made by a mate in the area that it's more likely to be drugs related BTW.
Other than that, it is a truly disgusting crime, but until a few more facts emerge, I'm happy to sit here laughng at the 'I'm not racist but...' brigade.