They are allowable per code here but are generally looked at as temporary solutions and to be honest you can get a ring crimper for the price of about 4 or 5 press on fittings... thus cheaper and more durable/leak free to go the crimp ring route..

Read this from NBC News:https://www.nbcnews.com/business/economy/wall-street-slides-inverted-yield-curve-rings-recession-alarm-bells-n1042211Can we share what we are doing or plan to do, to protect our businesses?

@Chris Clothier Would Memphis proper be everything inside the 40 and 240 highway ring and MSA is everything outside the ring?  

In addition to what has previously been mentioned, the fixtures may have dry rotted O-rings.  

I use a Ring camera 

Removed/Stole my Electrical Meter + Base (thus turning off the electrical + Wi-Fi/Ring Security System)    c.

Could be anything from someone leaving a faucet on, bad ring on a faucet to a leak or all the copper was cut out.

My first question would be: are these things making the phone ring?

This rings true.

Attorney alleges Huizar led a ring of aides, lobbyists, and developers who arranged bribes in exchange for his help getting real estate projects approved.