Case C-195/16: Judgment of the Court (Second Chamber) of 26 October 2017 (reference for a preliminary ruling from the Amtsgericht Kehl) — I v Staatsanwaltschaft Offenburg (Reference for a preliminary ruling — Transport — Driving licences — Directive 2006/126/EC — Article 2(1) — Mutual recognition of driving licences — Definition of ‘driving licence’ — Driving licence pass certificate authorising its holder to drive in the Member State having awarded it before the issue of the definitive driving licence — Situation in which the holder of a test pass certificate drives a vehicle in another Member State — Obligation to recognise the test pass certificate — Penalties imposed on the holder of the test pass certificate for driving a vehicle outside of the Member State in which it was awarded — Proportionality)