Okay lost in this thread was the flammability issue. The labeling issue should be another thread, the 'crap' sold at these tourist traps yet another.

Twenty seconds for a kilt to burn is disconcerting to say the least. To be honest do we know how flammable our own kilts are?

Someone mentioned Steve's burn test, interesting but it is a simple test.

Might I suggest Nick, that armed with this evidence and a "legitimate" concern that you go to your appropriate safety authority (in Canada we have CSA - Canadian Standards Association) and register your concern. Have them regulate those who sell dangerous items to the public. Dr Nick You will notice that I put quotes around legitimate. This is not to belittle you but as a reminder that this complaint is not from a competitor but as a concerned individual (or group). I would, however, ensure that your products do not react in a likewise manner.