Zutrittsregelung für Instandhaltungsarbeiten am Gefallenendenkmal Richtersdorf in Lehrte

This written question concerns access regulations for maintenance work at the Richtersdorf Memorial in Lehrte, Germany. It seeks clarification on the procedures and permissions required for such activities. The question affects local authorities responsible for heritage sites, maintenance contractors, and potentially the public's access to the memorial during work periods.