Riding two abreast — Try to restrict side-by-side riding to quiet roads and change to single file riding when traffic becomes evident. Some states require single file riding at all times.
Riding on sidewalks — In most states this is lawful, as long as bicyclists yield the
right of way to pedestrians. Many cities ban bicycles on sidewalks in business districts, so check your local ordinances before you ride.
Parent's responsibility for children — Most states make it unlawful for a parent to knowingly permit a child to violate any rules of the road. Teach your child the rules of bicycle safety.
Bicycling accidents — A bicyclist involved in an accident must stop, identify him or herself and render aid to any person injured. If death, injury or substantial property damage result from the accident, the bicyclist must notify the police immediately and should file a written accident report with the state department of motor vehicles. After an accident, a biker may be disoriented from the crash, and not realize that there is damage to their vehicle or their body, and having an accident report could mean the difference in collecting compensation.
Always get an accident report and request an ambulance if needed.