看了《恶海捕蟹记》，是什么样的法规能让捕蟹人自觉将母蟹全部放回大海呢？？

[img]https://img.nga.178.com/attachments/mon_202205/04/-7Qn821-nj2K2fT1kShs-12h.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/04/-7Qn821-b2yzK22T1kShs-12h.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/04/-7Q7b4-kztyK2fT1kShs-12h.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/04/-7Qog74-g7emK2kT1kShs-12h.jpg.medium.jpg[/img]
[img]https://img.nga.178.com/attachments/mon_202205/04/-7Qn821-bzvrK2fT1kShs-12h.jpg.medium.jpg[/img]

难道每艘靠港的渔船都有渔业局的人上船检查吗？

他们检查的过来吗？