Trying to equate racial discrimination with transgenders is a weak argument.  Public toilets since the beginning have been based on either being a male or female sexually, not on what one claims to be or wishes they were.  If nothing else it is common sense and most parents do not want young children exposed to the transgender or opposite sex bathroom experience.   Public toilets are available based on the physical sex of each individual, or in some cases facilities with limited access that have locks on the doors.   Why is this not perfectly acceptable? What of the rights of millions of people whose religious or personal beliefs reject the transgender life as sinful or immoral? Why insist everyone using what ever toilet that he or she wishes to use other than to force an issue that should be obvious in it's solution.