Sounds like some lucky supplier is about to get a large orders for shredders from unions all over Australia ...
Probably so lizzie.....but the electronic footprint most communications leave nowadays are very trace-able once the police IT forensics boys get onto the case.
The days of scribbling stuff down on paper notes and then shredding them when the **** hit the fan were immune to that type of scrutiny....but the vast majority of stuff nowadays is typed. Shredding the hard copies doesn't get you in the clear anymore.