What action should drivers take upon seeing this road sign?

• They should immediately stop the vehicle.
• They should increase their speed to quickly clear the area.
• They should continue at the same speed.
• They should drive slowly and be cautious of potential hazards.
  Explanation:

  "This sign alerts drivers to reduce their speed and proceed with caution. It is typically used in areas where there may be potential hazards, such as near schools, construction zones, or areas with high pedestrian activity."