How did did it take them 17 years to set the BMW Mini up with these Union Jack taillights? They are genius!

These come standard on the 2018 and newer Mini, and since they are the same size and shape as the previous tail lights, they can be simply retrofitted on older models.

https://www.bmwblog.com/2018/07/21/union-jack-taillights-available-as-retrofit-option-on-pre-facelift-mini-models/