Why Did the African-American Civil Rights Protesters That Marched in June

Why did the African-American civil rights protesters that marched in June 1963 in more than 186 cities NOT try more deliberately to avoid arrest?

A) They had tried to avoid any encounter with the police as best they could.
B) Too many police officers had infiltrated the civil rights movement.
C) Most of the protesters came from privileged backgrounds and knew that they would get off easy.
D) The very point of the protests was to illustrate the punitive nature of southern Jim Crow justice.
E) Until that time, the police had had a reputation of being highly sympathetic to the civil rights movement.