Under what conditions is the travel of organized groups of people along the carriageway allowed?

1. 1Only in the direction of vehicle travel, in a column of no more than four persons per row, provided that the column does not occupy more than half the width of the carriageway for one direction of travel.
2. 2In front of and behind the column, at a distance of 10-15 m on the left side, there must be escorts with red flags, and during the hours of darkness and in conditions of reduced visibility — with lit lanterns: white in front, red behind.
3. 3A column of pedestrians must necessarily be escorted by cars with low-beam headlights on and flashing beacons of red colour or of red and blue colours.
4. 4Answers 1, 2, and 3.
5. 5Answers 1 and 2.