I was quite open to the views of the Sikh community until, I heard a Sikh policeman on Prime Time's report from London say that he wears a turban because he "is a Sikh first and a policeman second".
Sorry, but when you join a police force, you are a policeman first and foremost!
To further clarify the point I am making, I wouldn't want a Garda with strong Catholic beliefs, putting his Catholic ethos first when dealing with me or my family, no more than I would be in favour of a Protestant or Hindhu or Muslim or Jewish Garda putting his religious beliefs first! In most police forces across the USA, religious symbols and dress are not allowed infringe on the standard issue uniform.
When you migrate to a country, you become a citizen of that country. This has been the bedrock of the USA, for over 200 years. The Irish, Italians, Greeks and other nationalities, when they went to the USA didn't try and retain or promote original languages, native dress and other traditions that would collide with the more pluralaistic values of their new country. England and France are examples where too much leniency has led to problems in later generations.
We are not being racist if we ask new migrants to adapt at least some of the long established values and standards of living that should be common to all citizens. All of us should be free to continue to practise our religions and other traditions in private and also invite each other to share these traditions at other times e.g. in multi-cultural schools where all our children should be educated together, religious festivals etc.
The Gardai have got the balance right.
Having travelled to other countries, especially Asia and the Middle East, I am only too aware of how intolerant these countries are to our traditions and even our codes of dress. We are given no choice, but, to conform! We used to have an Ireland like that!