How long ahead of time should organizers give their itinerary to the police about a protest?
What is a reasonable period of time that police need to make sure that the firefighters and ambulances for example, don’t get caught in it?
2) Although everyone should know, are there other entities for whom it is most crucial to know the itinerary other than the people who would want to join the protest?
This question is in the General Section. Responses must be helpful and on-topic.