File talk:Badge of the Royal Ulster Constabulary.svg

This is not the RUC crest, the harp used is quite clearly that used by the Republic of Ireland's government. It is a very very poor rendering of the crest - the real one that was officially used by the RUC can be found anywhere - such as here: http://www.policememorial.org.uk/uploads/images/Force%20Crests/Irish/RUC.gif