modern slavery

Here in our own backyard we have the modern slavery. A group of youth were kept in apartments in locked and keys. They were allowed to go out to beg in the streets with watchful supervision. I just can't understand. While these youths went about asking for donations/alms, they could tell the people they approached for help. Maybe one person might not believe the tale but if repeated to many people someone might call the police. Now as reported Police managed to catch the culprits when somebody tipped off the Police. Lately our Police force can respond immediately to crimes of any kind. And the result will come quite fast which I believe the Police has gained the confidence of the people now. Though I still believe there are rooms to improve for the force. In my neighbourhood I have seen the Police rounding the area. There are two Police personnel and families staying in the housing estate. This is to give the confidence to the neighbours and tell the crime makers to behave or change..