The state Republican Party will require voters to sign a loyalty oath in order to participate in the March 6 presidential primary.
Anyone who wants to vote must sign a form at the polling place pledging to support the eventual Republican nominee for president. Anyone who refuses to sign will be barred from voting in the primary.
http://www2.timesdispatch.com/news/2011/dec/29/tdmain01-va-gop-will-require-loyalty-oath-in-presi-ar-1573870/?referer=None&shorturl=http://bit.ly/rvKfWh

What is the point of rules that are not enforced?