Under Article 41 of Ley 24.449, what is the fundamental right-of-way rule at an intersection without traffic lights or priority signage in Argentina?

1. The vehicle traveling on the wider street always has priority
2. The vehicle approaching from the right has absolute right-of-way (Prioridad de la derecha)
3. The vehicle traveling at higher speed has right-of-way
4. The vehicle that arrives first and flashes its lights has right-of-way