(1) the suspect

(a)(A) has been designated a sexually violent dangerous offender

(B) has been classified as a level three sex offender under 163A.100(3) (risk assessment methodology) or is an unclassified adult sex offender designated as predatory prior to January 1, 2014, & doesn't have written approval from the State Board of Parole & Post-Prison Supervision or their supervisory authority or supervising officer to be in or on the specific premises

(C) has been sentenced as a dangerous offender under 161.725@|161.725 (Standards for sentencing of dangerous offenders) on conviction of a sex crime OR

(D) has been given a similar designation or been sentenced under a similar law of another jurisdiction AND

(b) knowingly enters or remains in or upon premises where people under 18 regularly congregate