I have noticed on some reviews that the client commented that the provider performed a "quick LE check" as soon as he arrived. What kind of LE check is it?

that a cop "can't" engage in some kind of touching or sexual contact so they will grab a gent's dick or do other things to gauge the reaction.

In truth, a cop can nail them for the hour and bust them afterward at his liesure.

In very few states that is possible, but in most cases LE is not allowed to "engage" in any sexual activity.  Most cases are based on intent.  That is why LE needs sex acts verbalized & money exchanged before an arrest can go down.  If LE performs any type of sexual activity the case can be thrown out for violating the woman's rights.

Agreed, LE check is worthless.  Cops probably should not engage in sexual activities but some may.  It's just not reliable.  NEVER discussing money or sex is the best protection.
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when it comes down to the word of a police officer and whatever backup he has against a provider, she's toast. Especially when you are talking about the mythical "LE" check lol

A cop is not going to admit he's a cop or run away because a provider plays with his package or takes him in her mouth.

the "LE" check strategy is not going to protect you or any other provider

If a vice cop gets in a room with a provider, she's going to jail.

Prostitution: Almost all states have laws making it illegal to engage in, promote, or profit from prostitution. The term "prostitution" generally means the commission by a person of any natural or unnatural sexual act, deviate sexual intercourse, or sexual contact for monetary consideration or other thing of value.

The fact she grabbed his dick before she collects is already an act of prostitution "sexual contact for monetary". The only thing left to seal the deal is her asking for the money and the cop has yet to even take his clothes off.

The LE check is a myth. It does not protect her.

She said she pulled his dick out his pants and told him this is called a LE check.  She took his envelope opened it up and saw she was shorted 20.00.  She told him "I don't fuck a Guy for less than 400.00" He yelled out "aww come on honey don't you like me" next thing she knew 6 cops were pounding on the door and she was in cuffs.

Just cause she makes 4 bills an hour doesn't mean she's smart!