The FE-Schrift or Fälschungserschwerende Schrift ('forgery-impeding typeface') is a sans serif typeface introduced for use on licence plates. The correct appearance of the series 'R3E' is shown in the bottom row.
The series 'PBF' (top row) is modified to read 'R3E' (middle row, in red).
A demonstration of attempted alteration of characters set in the FE-Schrift typeface.