How do you do "const nazi" in D?

[Dukc]

On Thursday, 4 January 2018 at 13:52:14 UTC, Mark wrote:
> You ma find Ali Cehreli's talk from DConf 2013 [1] useful. It 
> includes some guidelines (basically recommendations) on how to 
> use immutable and const.

Same topic and same mentor here, but in text form:
http://ddili.org/ders/d.en/const_and_immutable.html

In my opinion it is an excellent answer to this question.