brexit means brexit: since English is not native to any remaining EU member country, drop it as an EU working language. With special regard to the European Central Bank (banking passport system). Irish could still remain as an official language^1, but the semi-official Welsh would need to go too.
^1 For Preventing The Children of Poor People in Ireland From Being a Burden to Their Parents or Country, and For Making Them Beneficial to The Public
> since English is not native to any remaining EU
> member country
You are suggesting, that Malta^2 is to command the ECB?
^1 https://en.wikipedia.org/wiki/Languages_of_the_European_Unio... -- working is not the same as official
^2 or Ireland for that matter...
Second thought: maybe English could merit a semi-official status though (if May succeeds). But most certainly not a working language (neither an official one).
> Don't be so Swift
> working is not the same as official
Malta is indeed represented on the ECB's Governing Council.