Why should you not overtake vehicles on curves on highways that only have one lane in each direction?

• Because overtaking is not easy.
• It is both unsafe and illegal.
  Explanation:

  "Overtaking vehicles on curves on highways with one lane in each direction is both unsafe and illegal. It poses a risk of collision due to limited visibility, and it is prohibited by traffic laws for the safety of all drivers."
• Both A and B
• None of the above.