Which is a good example of gray and black propaganda.
It is correct that utilities which would enable you to "flee" could be viewed as damaging in a criminal case against you if you had them in the vicinity of the border between the GDR and FRG. So it isn't illegal, however after reunification I know of plenty people who did protests in the free West that had trouble with police/courts for having navigation utilities on them.
A short list:
map of US bases
map of a city when there were anti nazi protests
map of the EZB (European Central Bank's proximity)
map of the border for people who were active in pro migration movements
map of the border region for people who wanted to leave the FRG
map of army locations
map of fascist locations in a city
map of industrial animal production/slaughtering centers.
Which is a good example of gray and black propaganda.
It is correct that utilities which would enable you to "flee" could be viewed as damaging in a criminal case against you if you had them in the vicinity of the border between the GDR and FRG. So it isn't illegal, however after reunification I know of plenty people who did protests in the free West that had trouble with police/courts for having navigation utilities on them.
A short list: