“a violation of certain norms that the British government is known to follow consistently in practice”
What does “what is known” have to do with what is in fact? The suppressed premise is that citizens know what their governments do, even those parts of the government termed its “secret service.” That governments don’t operate by ordinary standards of “decency” has been known at least since Machiavelli.
Even if the deeds of the secret services are fully secret (a big if), your argument is still incorrect. Assassinations of heads of state are rare and unusual events, and are normally investigated thoroughly. It may be that in every such assassination prior to 1939, the evidence points towards culprits other than the British secret services.
(Whether or not this is actually the case is another question; I am merely demonstrating that your argument doesn’t work even if its assumptions are fully granted.)
What does “what is known” have to do with what is in fact?
By common usage (and probably definition) “is known” means that the subject is factual and people are aware of it. If people want to make a claim where the subject may not be factual but is still believed then they say ‘is widely believed’.
“a violation of certain norms that the British government is known to follow consistently in practice”
What does “what is known” have to do with what is in fact? The suppressed premise is that citizens know what their governments do, even those parts of the government termed its “secret service.” That governments don’t operate by ordinary standards of “decency” has been known at least since Machiavelli.
Even if the deeds of the secret services are fully secret (a big if), your argument is still incorrect. Assassinations of heads of state are rare and unusual events, and are normally investigated thoroughly. It may be that in every such assassination prior to 1939, the evidence points towards culprits other than the British secret services.
(Whether or not this is actually the case is another question; I am merely demonstrating that your argument doesn’t work even if its assumptions are fully granted.)
By common usage (and probably definition) “is known” means that the subject is factual and people are aware of it. If people want to make a claim where the subject may not be factual but is still believed then they say ‘is widely believed’.