In the 1970s, he began a long-term friendship with Laurent Terzieff to whom he entrusted the artistic direction of the Lucernaire for five years.
On 5 November 2003, on the evening of the premiere of Subvention, a play by Jean-Luc Jeener in which he embodied a theater director, he started a hunger strike so that the city of Paris and the Ministry of Culture did not cut subsidies to the "Lucernaire". In 2004, his wife died, and, at age 70, he sold the "Lucernaire" to the group owner of the publishing house L'Harmattan.
Source: Article "Christian Le Guillochet" from Wikipedia in English, licensed under CC-BY-SA 3.0.