https://www.rbb-online.de/panorama/beitrag/2015/10/prozess-nva-uniformen-sowjetisches-ehrenmal-berlin-treptow.html
News from Berlin: 20.10.2015
Five former GDR Officers of the NVA at the Soviet Memorial in Berlin-Treptow Court case due to march in NVA uniforms is dropped, 29.10.2015
In May 2013 former DDR officers of the NVA marched to the Soviet War Memorial in Berlin-Treptow wearing their old uniforms and brought about a lot of trouble. Now they can relax. The District Court of Berlin-Tiergarten has dropped charges and closed the court case, after the second trial.
After the parade in DDR Nationale Volksarmee uniforms, four former DDR Officers get off without prosecution. Dirstrict Court of Tiergarten dropped the charges due to illegal wearing of uniforms at demonstrations last Tuesday due to pettyness. The chief prosecutor: Neither prosecution nor acquital would be the right signal
See above link for more information (German text from RBB-Broadcasting)