<Li> <P> Installing a used Type K in Swindon </P> </Li> <P> Installing a used Type K in Swindon </P> <P> In Scotland there were protests when the first boxes made in the reign of Elizabeth II were produced . These bore the cypher "E II R" but there were objections because Queen Elizabeth is the first Queen of Scotland and of the United Kingdom to bear that name, Elizabeth I having been Queen of England only . After several E II R pillar boxes were blown up by improvised explosive devices, the General Post Office (as it was at that time) replaced them with ones which only bore the Crown of Scotland and no royal cypher . Red telephone boxes or kiosks of type K6 were also treated in the same way . </P> <P> To mark the 2012 Summer Olympics, Royal Mail, Isle of Man Post and Guernsey Post painted a pillar box gold in the home town of each Great Britain team member who won a gold medal, as well as a demonstration model near Westminster Abbey . A website mapping the gold boxes was provided . The boxes, originally intended to be repainted to the traditional red in due course, will remain gold painted permanently . </P>

What does er stand for on post boxes
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