Analysis of information sources in references of the Wikipedia article "Central Election Commission (Russia)" in English language version.
"I'm pretty sure that the Kremlin will weigh these risks over the week while the Central Electoral Commission is verifying signatures ... There are arguments for letting Naezhdin run and there are arguments for taking him off the ballot paper. There are risks associated with letting him run and there are risks associated with taking him off the ballot," [András] Tóth-Czifra said.
Russian elections are tightly controlled by the Kremlin and are neither free nor fair but are viewed by the government as necessary to convey a sense of legitimacy. They are mangled by the exclusion of opposition candidates, voter intimidation, ballot stuffing, and other means of manipulation.
Russian authorities have a record of using alleged administrative infringements and bureaucratic procedures to block opposition candidates from getting on ballot papers.