As a vacationer from D: Tacho 30 in town too much – crime?!

Tachchen, the following case: drive as a German on the return journey from Sicily through Switzerland. It is early in the morning, road free, inner feeling “simmer dahaam” . Accelerate too early in front of the sign end of place and look only the roadway box at the height of the village exit sign into the lens. Päm made it, !’*”!%&!. Result: Tacho 30 too fast in a 50s zone, inside place :/ I know that I have built hard crap, I am responsible for it myself and will also stand for it – you d I’m interested in the consequences – regardless of the fine (which will be dizzying anyway – see one of the threads before). Will pay, because I have to go to Switzerland more often. A colleague now said that this is no longer an illegality, but rather a STRAFTAT (!!!). Is that true and what does that mean for me? 1. Can I therefore also use the Führersche in Germany? I only have my “German” driving licence. My knowledge is that I can only get a driving ban in Switzerland. But how is that with a criminal offence? 2. Am I also pre-punished with this? If so, only in Switzerland or even in Germany? THAT would be fatal for my job 3. The hammer (and I don’t think it is): can my car be confiscated as a “death weapon” afterwards? 4. If I don’t decide for the next 3 years, then I can’t go into the car again. Is it possible to do this with a criminal offence? Or am I just taking my shirt here for free and expecting only a juicy fine and the thing is eaten? My face, what a stupid action…