Here’s a source backing that up, along with more information on other countries:
13% decrease across all Europe in 2024, but 63% in France for YTD, despite only a 6% decrease in general car sales. 41% in Germany for 2024, but a further 59% in January (unclear if y-o-y or m-o-m). Just down 12% in the UK y-o-y for January, but that’s on the back of a 35% increase in car sales in the same period.