The Isle of Man is a crown dependency; i.e. it is not part of the U.K. and has its own parliament and government, but it shares the same monarch with the United Kingdom and its foreign affairs and defence matters are represented by the government of the United Kingdom
Whilst there is the obvious omnipresent arms of the three legs everywhere:
-I found arms for Douglas; see here:
http://www.douglas.gov.im/
Onchan:
http://www.onchan.org.im/
and there are also arms for Castletown and a couple of other villages.
What struck me in actual fact more than anything was that the national arms were only granted in 1996 by the College of Arms; even though they have been used for centuries and all of the municipal arms are self-assumed. I wonder if this is due to the Isle of Man government not acknowledging the authority of the College? I doubt it, but you never know.
