So Nissan are going to turn their backs on a market of 500 million, to focus on a market of 65 million. Okay.
The article talks about shutting Nissan's facility in France, only they don't have a plant in France. All Micras are built in Renault's factory in Flins-sur-Seine, where they also build the closely related Renault Clio, and Renault Zoe. They export these Micras worldwide, because the EU has FTAs with all of the Micra's main markets, including Japan. The UK has no such FTAs, and the fantasy that Nissan would concentrate worldwide production in the UK without them is ludicrous.
The problem with an article like this being behind the paywall is that most people cannot see the denial by Nissan. As Colin says, this is the only truth -
"A spokesman for Nissan Europe said: "We deny such a contingency plan exists.
We’ve modelled every possible ramification of Brexit and the fact remains that our entire business both in the UK and in Europe is not sustainable in the event of WTO tariffs."