CA Flagger Legal Requirements 3 — Questions and Answers
Question 1: A flagger who is found to be working without a valid certification card in California can result in:
- Only a verbal warning to the flagger
- Fines to the employer and work stoppage (Correct answer)
- Suspension of the project engineer's license only
- A warning letter with 30 days to comply
Correct answer: Fines to the employer and work stoppage
Using uncertified flaggers exposes the employer to Cal/OSHA fines and can result in a work stoppage until compliance is achieved.
Question 2: Under the California Labor Code, if a flagger is injured while working without required safety gear provided by the employer, the employer faces:
- No liability if the flagger was negligent
- Increased liability and potential Cal/OSHA citations (Correct answer)
- Liability only if the flagger files a complaint
- Reduced liability under contributory negligence
Correct answer: Increased liability and potential Cal/OSHA citations
Employers who fail to provide required PPE face increased liability and mandatory Cal/OSHA citations when an injury occurs.
Question 3: Which of the following best describes 'right-of-way' as it legally applies to a flagger controlling traffic?
- Flaggers have absolute authority to stop any vehicle indefinitely
- Flaggers direct traffic but cannot override emergency vehicles (Correct answer)
- Flaggers have the same authority as a police officer at all times
- Flaggers may only slow traffic, never stop it completely
Correct answer: Flaggers direct traffic but cannot override emergency vehicles
Flaggers have legal authority to control traffic flow but must yield to emergency vehicles displaying lights and sirens.
Question 4: Under California Vehicle Code Section 21367, drivers who fail to obey a flagger's signal in a construction zone may face:
- Only a verbal warning from the flagger
- A traffic citation and potential fine (Correct answer)
- License suspension on the first offense
- Mandatory defensive driving school only
Correct answer: A traffic citation and potential fine
CVC 21367 makes it a traffic violation to disobey a flagger's signals, subjecting violators to citation and fines.
Question 5: The Americans with Disabilities Act (ADA) affects a flagger's work by requiring:
- Flaggers must carry a medical kit for disabled motorists
- Pedestrian access routes through work zones must remain accessible (Correct answer)
- Flaggers must be trained in sign language
- Work zones must install temporary wheelchair ramps at all times
Correct answer: Pedestrian access routes through work zones must remain accessible
ADA requires that temporary pedestrian access routes through construction zones remain accessible to people with disabilities.
Question 6: A flagger's legal duty to stop traffic applies to which types of vehicles?
- All motor vehicles except motorcycles
- All vehicles including bicycles and pedestrians (Correct answer)
- Motor vehicles only, not pedestrians
- Only commercial vehicles weighing over 10,000 lbs
Correct answer: All vehicles including bicycles and pedestrians
A flagger's traffic control authority extends to all road users including motor vehicles, bicycles, and pedestrians.
Question 7: Under California law, a contractor must notify the public of road construction activities at least how many hours in advance?
- 12 hours
- 24 hours
- 48 hours (Correct answer)
- 72 hours
Correct answer: 48 hours
California typically requires contractors to provide at least 48 hours advance notice for road construction that significantly affects traffic flow.
CA Flagger Legal Requirements 3
A flagger who is found to be working without a valid certification card in California can result in: