All-year tires don’t have a flake symbol, is that bad?

Hello all, I got on my Micra Pirelli all-year tire with the name “2500 Euro”. Unfortunately they only have the M+S sign and not this flake symbol. Can this in case of emergency cost the insurance cover, or give a penalty from the police? I already Googled, but I didn’t get really smart either. Thank you and greeting Primonan