The protests took place over a number of dates in September.
The most recent activity in Surrey took place between J9 Leatherhead and 10 A3 Wisley on the M25 on Tuesday the 21st of September.
Surrey Police was called to each incident in order to manage disruption caused to motorists and made a number of arrests.
All those who have been summonsed have been charged with obstruction of the highway or excluded traffic on a special road.
Further charges have been brought against 11 individuals in addition to the above for criminal damage or possession of a bladed article.
They’ll appear in court next month.