It doesn't make much sense. The official site still advertises the personalized plates (6 or 5 characters) without warning... Non-personalized plates might look like this:



http://drivr.be/2009/11/19/de-europese-nummerplaat-in-vijf-weetjes/

sniffpetrol.com: "Belgium has a really, really cool numberplate. Perfect size and proportion, winningly minimalist letter/number combo and all printed in a slightly racey red with a matching border.”