Rennard's allies think Tim Farron, the party president, is a key influence blocking attempts at mediation. Farron wants Rennard expelled from the party, Rennard's allies believe. They think this is part of a long-term attempt to position himself to win the next Lib Dem leadership contest. They say that Farron was presenting himself as a "new broom" who would be able to clean up the party (implicitly criticising the current leadership) when he said yesterday that an apology was owed not just to the women who complained about Rennard, but to Rennard himself. And Farron did say that. This is what he told Radio 4.