It is understandable in the context of those in authority seemingly finding it difficult to do the right thing. A not uncommon event it would seem.
Clearly squatters have no rights to grab someone else's property and use it but apparently the law says it can't do anything until the owner goes through whatever process has been defined to get back what was theirs in the first place. One wonders then if you can't go sit in someone's car and use it, and the police & owner can't do anything until weeks of messing about by the owner has occurred.
To even acknowledge the phrase "squatters rights" is offensive. It implies they have additional rights compared to those who do not squat. Clearly this can not be so. Except, maybe, the right not to squat in the first place, and if they fail to resist the temptation, the right to put everything back as they found it, apologise, and get out as soon as possible.
It is all yet another example of how those who are supposed to be in charge get it wrong.