Complex sentence: Canada, like the United States, allows the consumption of peyote in a religious context, but non-religious consumption is illegal and may be regarded as illegal mescaline use, however, there do not appear to have been prosecutions for such use.
Split into simpler sentences: Canada, like the United States, allows the consumption of peyote in a religious context, but non-religious consumption is illegal and may be regarded as illegal mescaline use. However, there do not appear to have been prosecutions for such use.