A.
The Wisconsin legislature has provided for the punishment, treatment and supervision of persons convicted or otherwise responsible for sex crimes against children, including their release into the community. Chapter 980 of the Wisconsin Statutes provides for the civil commitment of sexually violent persons. The purpose of that chapter is to protect the public and to reduce the likelihood that convicted sex offenders will engage in such conduct in the future. The United States Supreme Court has recognized that the risk of recidivism posed by sex offenders is high, and when convicted sex offenders re-enter society, they are much more likely than any other type of offender to be rearrested for a new rape or sexual assault.
B.
The Village Board is aware of research on sex offenders, including the findings of a number of states, including but not limited to Florida, Georgia, Alabama, Iowa and California, as they pertain to laws adopted and which relate to imposing restrictions on sex offenders with respect to residency.
C.
The Village Board finds the negative consequences of failing to regulate the movement of sex offenders is a hazard to children and the community. Thus, the Village has a duty and need to regulate where sex offenders reside and loiter within the Village once they are reintegrated into the community.
D.
This chapter is a regulatory measure aimed at protecting the health and safety of children in the Village of Belgium from the risk that convicted sex offenders may re-offend in locations close to their residences. It is the intent of this chapter not to impose a criminal penalty but rather to serve the Village's compelling interest to promote, protect and improve the health, safety and welfare of Village citizens by creating safety zones around locations where children regularly congregate in concentrated numbers wherein certain sexual offenders and sexual predators are prohibited from establishing residence; and by regulating certain activities that may be used by sexual offenders to prey on children.
E.
The Village finds and declares that sex offenders are a serious threat to public safety. Given the high rate of recidivism for sex offenders and that reducing opportunity and temptation is important to minimizing the risk of re-offense, there is a need to protect children where they congregate or play in public places in addition to the protections afforded by state law near schools, day-care centers and other places children frequent. The Village Board notes that § 61.34, Wis. Stats., authorizes the Board to enact legislation for the health, safety and welfare of the public, and that § 61.34(5), Wis. Stats., provides that the powers, rights and privileges accorded to villages under that section are to be liberally construed in order to promote the general welfare, peace, good order and prosperity of the Village.