On June 15, the California Assembly passed SB 96 by 52-27. It makes it more difficult for recall petitions to succeed, by letting signers remove their names after the petition drive is over. Later the same day the Senate concurred in the Assembly amendments, by a vote of 26-11, so the bill now goes to Governor Jerry Brown.
There is currently a recall petition circulating in California against one particular Democratic State Senator. The bill takes effect immediately. However, there are court precedents that say it violates due process to make it more difficult for a petition to succeed, if the bill takes effect in the middle of a particular petition drive. One of those precedents, Hudler v Austin, was summarily affirmed by the U.S. Supreme Court. 419 F Supp 1002, 1013-14 (e.d. Michigan 1976); 430 U.S. 924 (1977). In that case, the Michigan legislature had made it more difficult for newly-qualifying parties to get on the ballot, and that bill had been passed in April 1976. A federal court upheld the new requirements but said due process demanded that the new law not be applied for the 1976 election.