In the previous post, I wrote about how penalizing cab drivers, hotel workers, and others for building relationship with people in the sex trade (instead of immediately reporting it to the police, as the law enforcement requests) isolates people in the sex trade (youth or adult, trafficked or not) and make them more vulnerable. But some people continue to insist that the right thing to do is to call the police, so here is further explanation.
Public policies often have unintended consequences. That is, when the government takes measures to encourage certain actions and discourage others, it does not necessarily lead to the desired result, and might even cause unanticipated harms. So the question we should ask is: what will happen if the government requires or pressures cab drivers, hotel workers, and other businesses to report suspected sex trafficking cases, including any suspected minor engaging in prostitution?
Cab drivers, hotel workers, and others witnessing potential sex trafficking cases have several options to choose from. They can 1) call the police, 2) pretend that they are not seeing anything, 3) refuse services to them, or 4) approach the potential victim and build relationship so that they can offer resources if they need and want them (including calling the police if that is what they want).
Businesses might call the police in the very rare cases when they are 100% certain that the person is being trafficked, or the victim is clearly underage (someone who appears like a pre-pubescent, for example). But when it is uncertain, which things usually are, businesses are reluctant to call the police on their customers.
When the cost of acting on a suspicion that might be wrong (such as calling the police under false impression) is high, businesses recognize that it is in their best interest to remain (or feign) uninformed about the situation (option 2), or simply distancing themselves from it (option 3), rather than risking angering innocent customers (option 1), or learning too much about the situation by becoming too involved with people who might be in the sex trade (option 4), making them complicit in the crime in the eyes of the law enforcement.
As a result, policies that are intended to promote option 1 (calling the police) actually lead businesses to choose options 2 and 3, and foreclose further the possibilities for more innovative solutions that meet people in the sex trade, build rapport with them, and assist them in ways they desire.