> Characterising sovereignty concerns as "passport colour change" won't start the conversation on the right path, however.
By that I meant that the Brexiter conception of sovereignty is heavily based on surface symbolism; the archetypical Brexiter is fine with taking US rules on food safety, in which they have no voice in making, if it means they can change the colour of the passport (which, of course, they could do within the EU anyway, but never mind). That is, Brexit is not generally actually concerned with sovereignty in any real sense, and Brexit Britain will lose control, not gain it.
By that I meant that the Brexiter conception of sovereignty is heavily based on surface symbolism; the archetypical Brexiter is fine with taking US rules on food safety, in which they have no voice in making, if it means they can change the colour of the passport (which, of course, they could do within the EU anyway, but never mind). That is, Brexit is not generally actually concerned with sovereignty in any real sense, and Brexit Britain will lose control, not gain it.