unknown insignia on visor cap, help

[just]

Hello
can you identify this badge, which country ?
thanks for answers
cordially
Didier

[John G.]

Crossed keys are sometimes "Security Guard" related....or possibly a Military school.....what do the chin strap buttons look like? Are the any markings inside to help....you're not giving us much to work with.
John G.

[just]

Hello John
thank you
nothing on the buttons
cordially
Didier

[John G.]

I'd guess it's some kind of "Security" Service visor hat, then.....but without more information no idear who/where/when (other than relatively modern with the obvious "vinal" bands/visor....)...
May have British/Commonwealth connections from outside look & visor type....seeing the "construction" might help nail down the country of manurfacture....
John G.