Vyacheslav Postavnin said that, to avoid creating "discomfort" for the indigenous population, foreigners should not comprise higher than 20 percent of the population of any district or region.
His comments came after a new government order that will ban foreigners from selling at market stalls from next year.
(Ekho Moskvy, AP)
RFE/RL In Russian
UPDATED CONSTANTLY: Visit RFE/RL's Russian-language website, featuring news, analysis, features, streaming audio, and more, in Russian, from RFE/RL's Russian Service.