After evacuating the area of a chemical spill, who should the guard contact?
Ontario Security Guard: Health and safety, WHMIS
WHMIS responsibilities and emergency steps for hazardous materials, and the Occupational Health and Safety Act duties of workers and the right to refuse unsafe work.
- No sign-up
- Every answer explained
- Independent · not a government site
- 14 questions
- Topic drill
Study reference: Ontario Security Guard Study Guide (ontario.ca, October 2021), Ch. 5 Health and safety — WHMIS, Occupational Health and Safety Act ss. 28, 43
All 14 questions in this test
Every question and its answer choices. The correct answers and explanations appear when you take the test above.
After evacuating the area of a chemical spill, who should the guard contact?
- The chemical's supplier only, using the SDS number
- The employer's WHMIS team or emergency services
- The Private Security Branch
- The client's accounting office
Your employer requires a safety vest at the loading dock. Under the OHSA, what must you do?
- Wear it only when it is dark
- Decide for yourself if it is needed
- Wear the vest as required
- Wear it only if a supervisor is present
On patrol you find a container leaking an unknown chemical. What is an appropriate first step?
- Evacuate the area and restrict access
- Smell it to identify the chemical
- Move the container outside yourself
- Clean the spill with paper towels
A guard removes a required safety guard from a gate motor to clear a jam. What does the OHSA require?
- Leave it off until the next inspection
- Nothing, guards are not machine workers
- Use a temporary guard, then replace it
- Get a written waiver from the client
After the employer investigates, the guard still has reasonable grounds to believe the work is dangerous. What happens next?
- The guard is automatically fired
- The refusal may continue and an inspector is called
- The guard must return to work
- The matter goes to the Registrar for a final decision
You notice the emergency lighting in a stairwell is broken. What does the OHSA expect of you?
- Fix the wiring yourself
- Ignore it, since it is not your job to report
- Post about it on social media
- Report the hazard to your supervisor
What does WHMIS provide in the workplace?
- Rules for licensing security guards and their employers
- Schedules for workplace inspections
- Information on dangers and safe handling of materials
- Training on use of force and arrest
When may a worker refuse work under the Occupational Health and Safety Act?
- When they believe it is likely to endanger them
- When they have not been paid on time for their shifts
- When the work is boring or tiring
- When a customer is rude to them
Two guards race each other down a stairwell during a quiet night shift. What does the Occupational Health and Safety Act say?
- Workers must not race or horseplay
- It is allowed during breaks only
- It is allowed if no one gets hurt
- It is a matter for the client only
WHMIS sets out responsibilities for which three groups?
- Police, courts and lawyers
- Clients, guards and visitors
- Suppliers, workers and employers
- Landlords, tenants and inspectors
A guard refuses unsafe work. What must they do right away?
- Find another guard to take over the work immediately
- Call the media about the hazard
- Report the refusal to the employer or supervisor
- Leave the site and go home
To prepare for a hazardous materials emergency on your site, what should you review?
- The client's financial statements
- The Material Safety Data Sheets
- The PSISA licensing regulation
- The visitor log from last month
While a work refusal is being investigated, where must the worker be?
- At the nearest police station
- At home until called back
- At the hazard, so they can keep monitoring it
- In a safe place near their work station
Where should emergency response contact numbers be kept?
- Posted in a visible location
- In the client's filing cabinet
- In the guard's personal phone only
- Locked in the manager's office
Health and safety, WHMIS: key rules to remember
Our summary of what the official handbook says on this topic, in our own words. Read it before or after the practice questions above, then check the original chapter. Read the official chapter ↗
WHMIS
- OHSA and WHMIS together protect the safety of guards and the people they deal with.
- WHMIS: national system giving information on dangers and safe handling of workplace materials, including biological and chemical substances.
- Sets out responsibilities of suppliers, workers and employers; hazardous product information must be readily available; employer must have procedures suited to the workplace.
- Guards may not handle hazardous materials but may be exposed; should know WHMIS symbols and responses.
- Employer should inform guards of emergency procedures for hazardous materials.
- Prepare: review Material Safety Data Sheets (MSDS); evaluate hazards and the tools needed; post emergency contact numbers in a visible location.
- In an emergency: know when to start the emergency response plan; evacuate the area and restrict access; contact the employer's WHMIS response team or emergency services.
- Examples needing emergency response: chemical spills or leaks, fires or explosions, improper exposure to a dangerous substance.
Health and safety
- Trainer should cover the right to refuse unsafe work. 1 hour in class.
- Example situations: accepting a delivery of hazardous materials, fire near hazardous materials, a leaking container found on patrol.
Duties of workers
- Work in compliance with the Act and regulations; use or wear equipment/protective devices/clothing the employer requires.
- Report missing or defective equipment or protective devices that may endanger anyone to the employer or supervisor.
- Report any contravention or known hazard to the employer or supervisor.
- No pranks, contests, feats of strength, unnecessary running or rough conduct; don't remove protective devices.
Right to refuse
- A worker may refuse work if they have reason to believe equipment, the physical condition of the workplace, or workplace violence is likely to endanger them (or equipment another worker).
- Promptly report the refusal to the employer or supervisor, who investigates in the worker's presence (with a worker representative if any).
- Until the investigation ends, the worker stays in a safe place as near as reasonably possible to the work station and available.
- If still reasonable grounds after investigation, the worker may continue to refuse and an inspector is notified.
Workers must not (added T22)
- (a) remove or make ineffective a required protective device without an adequate temporary device; replace it immediately when the need ends.
- (b) work or operate equipment in a way that may endanger themselves or another worker.
- (c) engage in pranks, contests, feats of strength, unnecessary running or rough and boisterous conduct.
Other topics
- PSISA and getting licensedWho needs a security guard licence under the Private Security and Investigative Services Act, 2005, the eligibility rules (age 18, clean criminal record, right to work, training and testing), licence types, term, fees, renewals and the Criminal Record and Judicial Matters Check.
- Licence rules, uniforms and equipmentCarrying and producing your licence, the uniform rules (SECURITY lettering, ID tag, no chevrons, no black or navy collared shirts), banned words such as officer and police, equipment rules for batons, handcuffs and firearms, and the penalties for breaking the Act.
- Code of Conduct and public complaintsThe duties and prohibitions in the ministry Code of Conduct (O. Reg. 363/07), what counts as a breach, and how public complaints to the Registrar are filed, facilitated and resolved.
- Duties, access, crowd and traffic controlThe core role of a guard (observe, deter, record, report), access control and visitor logs, removal of materials, crowd control factors, traffic control on private property, shift handover and dealing with people under the influence of drugs.
- Patrols and surveillancePlanning a patrol, foot patrol, vehicle patrol and fixed surveillance, with the advantages and disadvantages of each, and the situational awareness skills the syllabus expects.
- Notebooks, reports and statementsKeeping a notebook, the who-what-when-where-why-how of reports, using notes in court, and how to take and correct a witness statement.
- Emergency response, fire and alarmsTypes of emergencies, a guard's role set by the employer or client, fire prevention checks, the main types of intrusion alarm, safe alarm response and duty of care at a crime scene.
- Emergency level first aidWhy emergency level first aid certification is required before the test, what the course covers, the goals of first aid and a guard's extra duties at a casualty scene.
- Canadian legal system and evidenceCriminal, provincial and municipal law, the courts, the six core steps for containing evidence and how to keep a chain of custody that will stand up in court.
- Trespass to Property ActOccupiers and their agents, the three ways to commit trespass, giving notice by voice, writing, signs or red and yellow markings, the $10,000 maximum fine and the power to arrest and hand over to police.
- Arrest powers and other lawsWhy guards have only citizen's powers, arrest under Criminal Code section 494 (indictable offences, property owners and their agents, fresh pursuit), delivering a prisoner to police, and privacy laws such as PIPEDA.
- Use of force theoryCriminal Code sections 25, 26, 27, 34 and 35, the National Use of Force Model, excited delirium and positional asphyxia, and restraint rules.
- Effective communication and 10 codesClear and concise communication, non-verbal cues, tone and volume, being assertive without being confrontational, and the APCO ten codes listed in the study guide.
- Sensitivity and human rightsRecognising your own biases, the Ontario Human Rights Code and Code of Conduct duty to treat everyone equally, and serving people with disabilities.