But see, that's just the thing - it IS my business.
I've busted my @$$ working my bakery, paying off loans, renovating, doing bookkeeping, cleaning, baking, etc, and it is very much my business to help shut down the illegals. Our HD has limited resources and I know they appreciate tips.
I don't go trolling around for illegals (ain't nobody got time fo' dat!*), but if do happen to stumble across them I will report it.
*Thank you, Sweet Brown, for enriching my vocabulary:-)
But I make time on a Tuesday when I am not doing anything, but trolling CC. I hope over the Craigslist Cincinnati, type "cake" in the search bar, and have a little look-see. I warn all the KY people that it is illegal to operate out of their home, and if I see them advertise again, I will be calling then health department and IRS.
When the pricing is particularly atrocious, I mention how much it cost me to get legal, and how it hurts my business for them to undercharge.