Which straw broke the camel's back. Was it insulting the prime minister as a governor, threatening to annex the territory, threatening to "redraw borders", or calling Canadians "nasty people"?
There should be one-- and preferably only one --obvious way to do it.
the author used two different ways of hyphenating (three, if you count the whole PEP 20). PEP 20 is clearly not meant to be taken as law. Nor PEP 8. Nor PEP 257.