I just came across a horrifying story claiming that the Iranian parliament is attempting to pass legislation that would require Jews and Christians (non-Muslims) to wear identification (yellow strips of cloth for Jews, Red badges for Christians, and blue cloth for Zoroastrians).
The article was Dugg and there is plenty of commental speculation that it may be inaccurate – in which case, I will go ahead and pull this down. However, I was able to find substantiation from:
UPI and The Jerusalem Post and Wizbang (it must be true 
)
Human rights groups are raising alarms over a new law passed by the Iranian parliament that would require the country's Jews and Christians to wear coloured badges to identify them and other religious minorities as non-Muslims.