Depends on the scrutineer, most of the guys at open track days just look to see you have an extinguisher and that it's firmly fixed to the car. Others (the ones at the rallysprints are very picky) check tag and sometimes even the date stamp on the bottom of the extinguisher (supposed to be less than 2 years since manufacture date). You can get them tested/tagged for $5-10 at any fire services shop

Does anyone know where I can buy one of these for the front seat. I have a FG Mk1.

 

It's required for a track day.

You can't

You'll have to make it or get someone to make it. I cut one out of sheet metal in the end

Just ordered one of these. I care more about the car than what the insurance is, so figured it was worth it.

https://kap.industries/product/fire-extinguisher-bracket-ford-falcon/

I purchased the same kit. Install was easy and its reasonably out of the way. 

Ive got one too, surprising how tucked away it is I doubt most passengers would notice, yet easy to get to

Awesome - good to hear guys. Looks like a cinch to install too.

Bought mine on Friday, hopefully will get here before this weekend and I'll fit it whilst I vacuum and clean the interior.

Good bit of kit - fitted mine up on the weekend