One more idea for a short

Two foreign girls have just arrived in Lisbon and they are driving around in their rent-a-car. They are absorbed by the city map and they are trying to find out where they are. Looking away for a few seconds they run over some guy who is crossing the street. A Spaniard who was passing by, rushes to the scene. One of the foreigners panics and the other one tries to get out to see what they hit, but she wraps herself up with the sit-belt. The Spaniard comes and knocks at their car window. He is asking for a phone to call for an ambulance. They exit the car and ask him for the same, because they don’t understand spanish and also don't have a phone. One of the girls tries to talk to the victim while the other one tries to understand the Spanish. The first one searches the victim for a phone, but once he finds, it there is no reception. The Spanish tries to talk to the victim as well. The others look for a phone booth. They find it, pick up the phone and look at each other. One of them says ‘Which number should we call?’. They look up and see that the number is 112 and dial it. They try to explain where they are to the INEM guy and he does a bunch of stupid questions to which they can only answer the basics. They read the name of the street and try to explain what happened. When they return to the car to check the victim and wait for the ambulance, it's all gone – only some tire marks and a blood staind on the floor.