In Flash Point: Fire Rescue can you "pick up" a victim marker with the Ambulance by driving past it?
You cannot

The rules say that:


  In the Experienced game Victims must be carried to the Ambulance to be Rescued


And


  Vehicles may be driven by 
  the Firefighters, but only to their respective parking spot


So an Ambulance can only be in a parking spot and you have to carry victims to the Ambulance. You need to bring the victims to the parking spot.