Recently, the Chengdu Railway Public Security Bureau's determination of "mutual beating" in a case has aroused the attention of netizens. The woman stopped the child's uncivilized behavior on the high-speed train, but was slapped by the child’s parents, and the woman returned the hand.
At 5 p.m. on May 2, after being summoned for mediation, the woman chose not to settle and was fined 5 yuan by the police. In this regard, the reporter interviewed relevant lawyers. Is it reasonable for a woman to be fined for fighting back?