Are there any studies detailing how widespread the sale of RCs as LSD is?

[RoboShindo]

SWIM has read a lot about this topic on the forum, and although has never as much as seen lsd before, is likely getting his hands on two batches from two different sources, in time for summer. SWIMs greatest concern is that they will be something that could make him ill, but he has very strong wishes to try LSD, so he was wondering if mis-labeled RCs were a common thing, or less common than other SWIMmers seem to make out. He will probably not try the stuff untill after his friends have, but they aren't as knowledgable about the existence of RCs as SWIM (SWIM has tried to educate, but they are more the "nothing-scares-me-drugs-arent-dangerous type and think that nearly all bad things you hear about drugs are scaremongering.) This means that they won't be able to tell SWIM whether or not it was LSD, in their opinions. I will still ask if it tasted bitter/how long it lasted, etc.

One other thing, SWIM recalls reading in one topic that RC's don't glow under UV light, but LSD does. If SWIM asks his friends how the tabs taste, and checks with a UV light, would passing both these tests make the average SWIMmer much more secure about taking these tabs?