Our neighbours where we lived previously were Iranian, the mother and father came after The Revolution, their religion was Zoroastranism which is the ancient religion of Persia, very old pre dates Christianity. They can't practice that religion there I think anyone who does is regarded as an apostate. We knew our neighbours well we were in that house for 20 years next door to them. Eventually they all split up, father lived in Switzerland, son went to the US, mother went back to Iran she was very, very homesick for her homeland. Only the daughter remained, she and my son were great friends. When the daughter went to Iran to visit her mum, we really worried about her, she usually asked us to keep an eye on the house. Born here she was a very western girl, well the whole family were. We always said to her before she went, not that she needed reminding, "make sure your headscarf stays firmly on your head" she was more than a bit nervous about going there and knew she had to tread carefully..