May Day protests spark massive arrests state-wide, but in Los Angeles and the surrounding communities, much of the organized demonstrations went off peacefully. A number of protestors were taken into custody for civil disobedience intentionally near LAX this afternoon, but near downtown at least one protested was arrested for striking a LAPD officer with a a skateboard.
The purpose of the protesting is to gain awareness and support for a number of causes that protestors feel are being ignored by politicians and are little known or understood by the general public.
While no serious disturbances took place, the city of Los Angeles and local law enforcement were prepared for major uprisings, citing an awareness for the massive riots that took place 20 years ago today. One of the protest marches that was staged today, began it's path at Florence and Normandy, a flashpoint for the 1992 riots.
During demonstrations like today's as well as the occupy movements, both fringe attendees who are not in line with the peaceful intentions of the demonstrations as well as peaceful demonstrators often get caught up in violence like assaulting a police officer or resisting arrest, and these types of conflicts are often sparked by destruction of public or private property (vandalism), or graffiti.
You have a right to peaceful demonstration and assembly, but there are limits on what has been determined to be a reasonable interpretation of the constitution. Stretching that interpretation will often result in arrests. A classic example of this, that is often mis-cited by overly eager demonstrators is the idea that the freedom of speech will protect your right to cry "fire" in a crowded theatre. This is not the case of course and the resulting stampede may cost life and limb which you would and should be held responsible for. on the other side of the spectrum however, freedom of speech must be enforced and those exercing that right today in a peaceful way are to be commended.
Of course, those who found themselves caught up in a negative interaction with law enforcement, for example, resisting arrest, may need assistance in exercising their constitutional right to counsel.