Car-caravan combinations may drive 50 km/h (± 30 mph) in built-up areas, 70 km/h (± 43 mph) outside built-up areas, and 80 km/h (± 50 mph) on trunk roads and motorways. Unlike many European countries most intersections have signs which show who has priority; as in the UK; the ?priority from the right? rule hardly ever applies here. Official speed limits are shown on signs at border crossings. Dipped headlights are mandatory outside built-up areas. There is a total ban on driving with any alcohol in the blood (0%); if the slightest amount of alcohol can be detected you risk a heavy fine and having your licence confiscated. Only handsfree use of telephones is permitted. On level crossings you must drive at walking pace.
Take note: the centre of Budapest is only accessible to commercial vehicles.
