You are on an Albanian motorway posted at 130 km/h when heavy rain begins. What does the Kodi Rrugor require of your speed?

1. Nothing changes: the posted 130 km/h limit applies in all weather
2. A separate statutory wet-weather ceiling of 110 km/h replaces the posted limit automatically
3. You must reduce speed to whatever keeps the vehicle under control in the conditions, while never exceeding the posted limit
4. You must stop on the hard shoulder until the rain stops