A parade.
procession
The barricades are in place to keep the people from interrupting the procession.
Procession is a group of people, vehicles, or objects moving along in an orderly, formal manner.
A procession is a parade, a long line of people or vehicles or animals going in the same direction, one after the other.
Parade
The people waved palm branches during the procession as a sign of honor and respect for Jesus, who they believed to be the Messiah and King.
procession
Presumably a procession of people. Motorcade = procession of cars Cavalcade = Procession of riders on horseback (from Cavalcare = to ride) Alternatively, and looking at other similar questions, it means your spelling leaves something to be desired.
procession
The cast of The Night of the Procession - 2012 includes: Ana Carla Afonso as Procession attendee Ben Cautiero as Procession Attendee Mariniki Giannouli as Procession attendee Yurih Leandro as Procession attendee Jason Lee Dear as Man Tamarin McGinley as Mother Byron Medeiros as Procession attendee Lukasz Narowski as Procession attendee Juliet Tusiime as Procession Attendee
Watz the grand procession!?
The prefix of "procession" is "pro-."