California lobbyists are facing increased scrutiny by the Fair Political Practices Commission, according to a new report by the state's political watchdog agency.

The FPPC prosecuted 14 lobbyists in 2012 for violations of the California Political Reform Act, up from just one lobbyist prosecuted two years earlier, says the commission's year-end report. The FPPC also sent 54 warning letters to lobbyists who violated the law in 2012, said the FPPC's enforcement chief, Gary Winuk. Warning letters go out when evidence shows the law was broken but circumstances do not warrant imposing a fine.