Rampant increase in sketchy massage places

Is it just me or anyone else notice sketchy massage parlors open left and right in Houston and nearby areas?

I say sketchy because when you look them up on Google maps, you can see some adult photos and description implying they offer “other” services. Some even open 24hrs.

I, with no enforcement experience can figure it out then what’s stopping the popos? Why enforcement agencies are not shutting these down on the basis of prostitution and human trafficking? What can we do to bring their attention to this issue?