Questione giuridica chiave
Whether the cantonal courts' assessment of the evidence on the following distance was arbitrary and violated the presumption of innocence / in dubio pro reo.
Decisione estratta
The evidence assessment was not arbitrary; the witness statements, police report, and the complainant's own admissions sufficed to exclude serious doubt.
Motivazione estratta
The Federal Court reviewed only for arbitrariness and found it plausible that experienced traffic police could estimate distances in the observed traffic situation. The complainant mainly offered an appellatory alternative reading and failed to show that the cantonal findings were untenable in light of the whole record.