Great post and I totally agree with you JCB. The fact remains though, a search warrant is not as easy to obtain as some would assume. The police have to apply to a magistrate with specific reasons why they want the search warrant and exactly where they want to search. The magistrate can, and sometimes does refuse the request, stating the reasons why.
JP's are also authorised to issue search warrants, much to the chagrin of the legal profession in QLD. Each QPS district has their favourite JP's that they call upon when they need a warrant. JP's do a fine job of course but I guarantee it's far easier to find a JP to sign off on a warrant than a Magistrate. It's been a bone of contention for some time, a large percentage of QLD lawyers believe that only Magistrates should be authorised to issue search warrants.
Even though damage was caused to his yard during the dig police are now responsible for bringing it back to what it was before they started.
You might imagine that is the case but unfortunately it is not. Unless unreasonable damage or mess occurred as a result of the search, the QPS are under no obligation to repair the property to the state it was in prior to the search (unless of course a court order compels them to do so).