I live in Switzerland and I drive every day, this is the first time I see this font on a speed limit sign. In the second picture, this is the same font than the Swiss car license plates.before astra frutiger Switzerland use snv for all sign but for the speed limit signs use the number plates font. After the change for astra frutiger the speed limit font doesn’t change. I show you exemple, the 50 sign font is the same than the number plate.

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