Our society is degrading to the point of no return. today, stand back and let thief walk away with several hundreds of dollar of mechanize, tomorrow a few thousand, then on up to 10's of thousands. This is all because of the lack of leadership from local governments clear up to the very top, and the moral decay in general, which is encouraged by those who believe those committing these crimes are entitled to the merchandise because society has held them back. Every time they are allowed to get away with petty crime it only encourages them to move on to worst and more violent crime. This should never have been alowed to progress to this point. At some point this will get so out of hand the cycle will swing back and law and order will be restored. At least I hope it happens that way.
As for intervening, as much as most of us would like to put a stop to what ever it is we see happening, it is wiser to let it go. You never know to what extent the criminals will go to avoid being stop. Your life is more important than what ever they a taking and our families needs us.