There are some things one can choose to pursue or not to pursue. For instance, if the parents of a wanted criminal support him or her with money, "Should you come down on them hard, or should you give them some leeway?"
有些事是法律可追訴，也可不追訴的，例如父母親對通緝犯的金錢資助等，「像這些要不要窮追猛打，還是留一些回轉的空間？」