Chainsaws Firearms & National parks

Qld NP's and this equipment seem to be at odds, We are heading north from VIC next week and plan on visiting several NP's in east & central Qld. Part of my standard recovery equipment is a small chainsaw which I have used in remote areas to clear fallen timber on tracks and I am advised that this is banned in all Qld NP's.

I have searched the archives and know that many of you will suggest bow saws, pruning saws etc. (for firewood) However, I consider myself a conservationist and would never use a chainsaw to destroy flora or native animal habitat.

What are the chances of being challenged by Parks personnel? A chainsaw is not an easy article to hide, are they permitted to search a vehicle? I can't really drop it off at the entrance to the park and collect it on the way out, assuming I back-track out that is. Moreover, I have generally found rangers very helpful & informative and do not want a confrontation.

I won't be taking a firearm this trip, but I regard this in a similar light. There is nothing more satisfying than dispatching a feral cat in the bush, but we are not permitted to take them into or through NP's.

Any experiences you would like to share with me.

Paul