@Tho99 @veronica @farbel @mrundkvist Ireland uses SI and has done for a long time. The pint is the most frequently encountered imperial unit but it's defined in SI units. Distances on road signs are in Km. In NI, still part of the UK, they're in miles.

Brexit has made no difference. A proposal by an arch clown politician in the UK to (Jacob Rees Mogg, aka the minister for the 18th century) revert to Imperial units was essentially laughed out of town.