Unprincipled restoration of a historical building in Shiraz using white cement?

 Mohammad Sabet Eghlidi, Director General of Cultural Heritage and Tourism of Fars Province, on the story of the restoration of Khan School:

Recently, they started the restoration work of the Khan School again without informing the cultural heritage. It is also difficult to reach that spot. As soon as we were informed, we stopped it and asked the contractor to make technical repairs. This restoration had nothing to do with the identity of the building and was the restoration of the joints. The point of view is on the type of material. Some are against white cement in this building. The main intention was to restore this building and there was no intention of destruction.