There is a procedure prescribed by law. You just need to inform the OCS on time.
The time is meant to enable the OCS to organize security for you and also manage traffic along the procession route.
That procedure is meant to ensure good citizens like you are not caught up in a wildcat demos with injuries or damage to your property.
****but activists do not like to follow procedure because when the procession is orderly it may happen with no one noticing. So they want it disbanded violently (and sometimes even throw stones to provoke a riot) so that when people are dispersed in gunshots, teargas, water canons and batons it makes headlines. Better still if fools like akina
@Gio who just join without knowing mahali ilipangiwa die they attract even bigger headlines. Umeshawahi ona Boniface Mwangi na majeraha?