Ok, I found why only World-PAL-Israel skin version has this bug issue :
MODEL.warning.speedcam_enabled must not be changed by autorad's action.
Only MODEL.warning.speedcam_warning must be maintained by autorad (Luna is doing like that).

Means : auto_radar.lua and the_skin_by_pongo.lua needs a fix :

auto_radar.lua :

Code:
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the_skin_by_pongo.lua :

Code:
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Sounds that it works fine now with the fix (tests in progress)