...and you are also correct. Clipping can be legal, particularly short clips IF they are done properly...and therein lies the rub.
What I referred to above was the ever so common front half/back half car clips that are illegal in all 50 states as they violate the Warranty of fitness for a particular purpose or the Warranty of merchantabilty or both....amongst other things.
Almost everyone that I have ever seen was done not on the factory seams and was spot welded, not seam welded. ...And yes cutting through panels is, as you suggest, illegal.
Unless and until the DR and other countries enact AND enforce laws protecting the consumer from these things, the game will continue.
I am somewhat surprised you have not been resourced by buyers in the DR as you have a solid working knowledge of what to look for.
Respectfully,
Playacaribe2
do you really believe that some of these guys who put these half cars back together have ever heard of seam welding?when these things wreck, the front goes to Las Terrenas, and the back to Bonao.