By the ChowChow Labs editorial team · Updated November 13, 2026 · How we check our content
Short answer: School and playground zones protect children with a lower speed during set hours. The two zones run on different schedules.
Key points
- School zone (school sign with a speed tab): 30 km/h on school days, 8:00–9:30 a.m., 11:30 a.m.–1:30 p.m. and 3:00–4:30 p.m.
- Playground zone: 30 km/h every day from 8:30 a.m. to one hour after sunset.
- A municipality can post different times under the sign. Posted times win.
- A school or playground sign without a speed tab is a warning, not a speed zone.
- No passing a vehicle going the same way while a zone is in effect.
Law or advice?
The speed limit, the hours and the no-passing rule are law. Slowing near a school area sign without a tab is good practice.
Example
It's Saturday at 10 a.m. A playground zone has no time tab. The 30 km/h limit applies, because playground zones run every day.
Checked against the Government of Alberta Driver’s Guide (Spring 2026), used under the Open Government Licence – Alberta. Laws change, so check alberta.ca for the current rules before you rely on a number. Sources: Alberta Driver’s Guide, page 30: School zones; Playground zones.
Check yourself
Try these 6 questions from our free mock exams, then tap Show answer. For more, take the road signs practice test.
Question 1 · Signs and Signals
Unless other times are posted, when do playground zone restrictions apply?
- A. On weekends only, from sunrise until sunset
- B. Every day from 8:30 a.m. to one hour after sunset
- C. On school days only, from 8:00 a.m. to 4:30 p.m.
- D. Every day of the week from 7:00 a.m. to 7:00 p.m.
Show answer
Answer: B. Every day from 8:30 a.m. to one hour after sunset
Playground zones apply every day, not just school days, from 8:30 a.m. to one hour after sunset.
Question 2 · Signs and Signals
A delivery van is going 20 km/h in an active school zone. You are behind it. What may you do?
- A. Pass on the right if there is enough room
- B. Stay behind it while the zone is in effect
- C. Pass on the left if the other lane is clear
- D. Pass, as long as you stay under 30 km/h
Show answer
Answer: B. Stay behind it while the zone is in effect
You may not pass a vehicle going the same direction in an active school or playground zone.
Question 3 · Signs and Signals
Unless other times are posted, when is an Alberta school zone in effect?
- A. Every day from 8:00 a.m. to 5:00 p.m.
- B. On school days: 8:00–9:30 a.m., 11:30 a.m.–1:30 p.m. and 3:00–4:30 p.m.
- C. On school days, all day from 7:00 a.m. to 6:00 p.m., plus weekend events
- D. Every day from 8:30 a.m. to one hour after sunset
Show answer
Answer: B. On school days: 8:00–9:30 a.m., 11:30 a.m.–1:30 p.m. and 3:00–4:30 p.m.
These are the provincial school zone times. Municipalities can post different times.
Question 4 · Signs and Signals

What does this sign with its speed tab mean?
- A. A 30 km/h minimum speed for all traffic near the school
- B. A 30 km/h limit that applies 24 hours a day, all year
- C. A school zone with a 30 km/h limit when it is in effect
- D. A school area where 30 km/h is only a recommended speed
Show answer
Answer: C. A school zone with a 30 km/h limit when it is in effect
The school sign with a speed tab marks a school zone. The 30 km/h maximum applies during the zone's hours.
Question 5 · Signs and Signals

What does this sign mean?
- A. Parking is not allowed here
- B. Stopping is allowed but standing is not
- C. Only permit holders may park here
- D. Parking is allowed here for a short time only
Show answer
Answer: A. Parking is not allowed here
The red circle and slash over the P means no parking in the area the sign controls.
Question 6 · Signs and Signals

What does this sign with its speed tab mean?
- A. A playground zone with a 30 km/h limit during its hours
- B. A school zone that ends each day at 4:30 p.m.
- C. A playground area where 30 km/h is only suggested
- D. A 30 km/h limit that applies only on school days
Show answer
Answer: A. A playground zone with a 30 km/h limit during its hours
The playground sign with a speed tab marks a playground zone with a 30 km/h maximum during its hours.
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