
https://openeurope.org.uk/today/blog/what-would-a-no-deal-after-the-transition-period-look-like/

https://ir.citi.com/gps/4XZdf3%2FTki0Su8jAqZDaUQpE9uavlcQzlX1iYbkdIYylX9JIDBzNNLbLt9nzG9bLrAEB4NTeJIk%3D

https://www.bloomberg.com/news/articles/2019-09-11/world-s-oldest-customs-union-and-u-k-reach-a-post-brexit-deal