Russia has fined Google on several occasions in recent years, although those fines typically amount only to small sums. It fined Google 700,000 roubles in June for failing to remove entries from its search results that Moscow believes contain illegal information.

Earlier this month state communications watchdog Roskomnadzor said that Google had allowed political advertising during regional elections on Sep. 8 despite being asked to ban such publicity.

($1 = 64.1570 roubles)

(Reporting by Maxim Rodionov; writing by Tom Balmforth; editing by Angus MacSwan)