Chris6791 said..Sorry to be the wowser but please don't go bush and set off your flares, especially the rocket ones, a bucketload of time is wasted by emergency services chasing around flare sightings and it's a pain in the arse. If your going to do it anyway let your local coppers know, just call it a flare demonstration, they'll appreciate the heads up

Another option is to donate them to your local sea rescue, they can still be used for flare demos as well.
That is true Chris and I don,t think your being a wowser, I suppose because I live in the country, Iv'e always been a bit spoiled when it comes to things like this and knowing all the local farmers, most are your local SES and fire brigade, you don't end up wasting emergency resources . Come winter, standing in the middle of a 1000ha green paddock with a flare or a WW2 flame thrower ,is really a non issue. As long as you don't hurt anyone or damage any property, I think its a good idea to burn your old flares if just for practice, I have had old flares that wont even light,, and I was relying on them as backups,
On no account would I encourage some one to light a flare in bushland rain, hail or shine,, or launch a rocket where it is going to cause concern.