When my wife first came over 2 years ago I didn't like her going out. Where we live it can be dangerous with muggings and rape. Also when she did go out men in cars would slow down and try to chat her up. But since she was given permission to work last year I have had to stop worrying too much, and now she is out all the time working late at night as a home carer. I think when they get used to the transport and the area it becomes easier.
