I got pulled over by a Police officer for going too slow

[Peh]

Well... I wasn't in such a situation as yourself. But once in a while I get some crazy people behind me because I only drive 5km/h higher than allowed and this is still too slow for them. They honk or put their lights on. I just gesture with my hand : go away. And don't bother anymore. If they want to drive faster.. change the lane. I can drive where ever I want in a city. Also... driving to slow all the time is not permitted in Germany. Except for special cases like giant transportations.