Nicolas Sarkozy’s new book, The Diary of a Prisoner, is being released this week – and also details the time he spent in jail

The former French president Nicolas Sarkozy has said Marine Le Pen’s far-right National Rally (RN) party is “not a danger” to France, and he would not support a united front of parties against Le Pen at the next election.

In his new book, written at a “small plywood table” in prison where he recently served 20 days of a sentence for criminal conspiracy, Sarkozy said many of his former supporters were now potential Le Pen voters, and he appeared to include the RN in his vision of a broad French right.