Final answer:
A professional bondsman's security deposit limits are constrained by two rules derived from the Eighth Amendment, which prohibits excessive bail, and from statutory and administrative regulations dictating bond limits.
Step-by-step explanation:
The question pertains to rules governing the limitations on bail that a professional bondsman can provide. It references the constitutional provisions that prevent excessive bail. These rules are derived mainly from the Eighth Amendment which states, "Excessive bail shall not be required, nor excessive fines imposed, nor cruel and unusual punishments inflicted." In practice, a professional bondsman's ability to write bonds is limited by the amount of the security deposit they hold and the statutory and administrative regulations that might dictate upper limits or scales for different charges or situations.
Additionally, Article I, Sections 9 and 10 of the Constitution, alongside various amendments, specify constraints on governmental power with respect to personal liberty, affirming that the government must not impose excessive bail as part of these limits. A professional bondsman must operate within these constitutional and legal frameworks when setting the limits of the bonds they write.