What does this sign indicate?

• Speed limits are optional in this area.
• Speeding fines are twice as much in this zone.
  Explanation:

  "This sign indicates that the fines for speeding in that specific area are doubled compared to the standard fines. This is typically used in areas where there is a heightened risk, such as construction zones, school zones, or areas with heavy pedestrian traffic."
• You can drive at any speed you prefer.
• Speed limits are lower than usual in this area.