Based on the size and age of the plate, it could be a coincidence and therefore no private plate. In Belgium all oldtimer plates start with an O. Unless private plates. Tried looking out for the owner but no luck. So we will never know.
Paul
1990 4/4 1.6 Ford CVH Sold 2014 +4 2.0 Ford 2005 BMW Z4 2.2 6Cyl Sold