Under what condition can a juvenile be removed from their current custody?

A juvenile can be removed from their current custody under the condition of a court order showing demand for their welfare. This reflects the legal premise that the welfare of the child is of utmost importance and is typically determined through legal proceedings involving a judge. The court has the authority to evaluate the circumstances surrounding a juvenile's situation and can issue an order if it is deemed necessary for their protection or well-being. This not only ensures a structured legal process is followed but also helps to safeguard the rights and interests of the juvenile involved.

In contrast, other scenarios, such as a request from a teacher, a police request, or even agreement from a guardian, do not carry the same legal weight or structured assessment necessary for altering custody. These options may lack the necessary legal framework and oversight to ensure the juvenile's welfare is being actively considered in a judicial context.