Many foreign visitors to Iran of the time had commented on their pitiful situation. Traveller A.V.W. Jackson noted that Zoroastrians lived in constant fear of persecution by Muslim extremists and their lives were in danger whenever the fanatical spirit of Islam broke out, such as the one witnessed by him in Yazd. According to Edward Browne, the wall of Zoroastrian houses had to be lower than that of the Muslims and prohibited from marking their houses with distinctive signs. Zoroastrians were forbidden from erecting new houses and repairing old ones.
