I have recently bought a new Garmin Drivesmart 65 Navigator. Now I am looking for a free speed camera POI data. Can someone advise where I can find the speed camera POIs? In the past I used poidb.com but it seems the site is not reachable anymore.
Garmin GPS - Free Speed Camera List

Comments
 - Not just that, live updates including mobile speed traps, blockages, alternate routes etc…  - I’ve never seen a “mobile speed trap” on there and I couldn’t see an option to report them. Although I don’t use it that often.  - Idk about Melbourne but the wall-e ones in brisbane are very common up and down the coast. 
 - Mobile speed trap are just reported as Visible Police on Waze. There hasn't been an option for mobile speed cameras for Waze yet.  - @Phlume: - Is that the generally accepted practice?I guess it is based on other comments, but I don’t think I’ve seen that happen in my area, police reports have always been bac testing.
 
 - I see them often, even in regional areas, very helpful. 
 
 - Google maps now shows mobile speed cameras that are reported in waze, most likely will show fixed ones very soon too, considering they are merging both apps.  - The apps aren't merging. Google and Waze are merging, but the apps will remain separate. 
 
 
 - OP: "I bought standalone GPS unit, can you advise me of an add-on" - OzBargain: ignores OP's request and recent purchase and recommends something completely different and irrelevant to OP's request  - But Waze is clearly a superior alternative, as Jimothy stated above, it includes much more than just fixed cameras. Does not cost anything and readily available from any mobile phone. 
 
 
 - While I love Waze and find it more reliable than a standalone GPS, I believe what you are looking for is Overpass Turbo. Here is a direct link to speed cameras in Australia - If you export the GPX file, you should be able to upload it to your Garmin. 
 - Thank you for Waze suggestions. @AusRetro: What is the best approach to upload a gpx file to Garmin 65? I tried uploading with Garmin Explore but it seems Garmin 65 is not supported.  - Have you tried using the Garmin Drive app? That would be the one that is compatible with a car GPS.  - Garmin Drive app was not useful. I managed to upload using POI Loader tool from Garmin. I haven't tested it yet. 
 
 


Use free Waze - it has everything.