Muscovites have been warned of possible restrictions on mobile internet on October 27-29. Temporary restrictions on the operation of the mobile Internet may be introduced within the third transport ring on October 27-29. October 27 and 28 - from 11:30 a.m. during the day and October 29 - from 9:30 a.m. during the day," reports the Ministry of Digital Development. These measures are related to ensuring security during the GECF and Russia-Africa summits, the department explained.