If you are in a law-abiding, licensed, clean parlor, there is zero need to be afraid of a doorbell. Actually, even in a shithole. They don't ring the bell lol.I believe MP clients are getting nervous when they are in session and a new customer rings the front doorbell. If it's two guys waiting to get in at the same time, this could be a bylaw/LE inspection. The wise ones will get back to massage only activities just in case.
Is it safe to assume that if its only one guy at the door, the odds of it being Bylaw or LE is low? Does Bylaw and LE inspect MP uniformed or in street clothes? Is there a good way to spot the heat?
Bylaw should be of zero fear to clients. You don't hold a license & therefore have no rules or codes to uphold.
Both can visit in plain clothes or uniforms.
If cops are investigating criminal activity, they do not make it known/obvious. They wouldn't stop by, ring the bell, and have tea over it.
What cops hunt for is trafficking, underage, drugs, etc.