K53 Rules of the Road Study Guide (2026) - SA Driving Rules Explained

What this section covers

The K53 Rules of the Road section is 30 of the 68 questions. To pass it you need at least 22 correct. It tests your knowledge of SA traffic law (National Road Traffic Act 93 of 1996), the actual rules you must follow when driving.

Speed limits in SA

• Urban / built-up areas: 60 km/h default (unless posted otherwise)
• Rural roads (outside urban areas): 100 km/h default
• Freeways / highways (N1, N2, etc.): 120 km/h default
• School zones during school hours: 40 km/h (often signposted)
• When towing a trailer or caravan: 100 km/h MAXIMUM regardless of road type
• Public transport vehicles, goods vehicles with GVM over 9000kg: 100 km/h on freeways
• Learner driver licence (L plate): NO speed limit different from full licence

Right of way and priority

• 4-way stop intersection: first-in, first-out. If two arrive together, vehicle on the RIGHT has priority.
• Yield (give way): slow down or stop; let priority traffic pass before proceeding
• Traffic-controlled intersection (robots): obey the signal
• T-junction with give-way: traffic on the through road has priority
• Roundabout (circular intersection): give way to traffic ALREADY on the roundabout (from your right)
• Pedestrian crossings: pedestrians have absolute priority once they have stepped onto the crossing
• Emergency vehicles with lights / sirens: pull over to the left and stop, give way

Overtaking rules

• Overtake on the RIGHT only (SA drives on the left)
• Exception: in queueing traffic with multiple lanes, you may overtake on the left if the right lane is moving slower
• Never overtake on solid white line(s) on your side of the centre line
• Yellow lines (continuous yellow on the left edge): no stopping
• Yellow lines (broken yellow on the left edge): may stop briefly
• Never overtake on a blind rise or blind curve
• Never overtake within 100m of an intersection
• When overtaken: do NOT speed up - allow the overtaker to pass safely

Blood alcohol and driving impairment

• Adult driver legal limit: 0.05 g/100ml blood alcohol (or 0.24 mg/1000ml breath)
• Learner / professional driver legal limit: 0.02 g/100ml blood alcohol
• Above limit: criminal offence, possible 6-year driving ban, R120,000 fine and 6 years' jail
• Refusing breathalyser test: same penalty as being over the limit
• Cell phone use while driving (without hands-free): R500 fine + admin penalty
• Driving without seatbelt: R500 fine (also for passengers if your car has belts)

Vehicle licensing and roadworthy

• Vehicle licence: renewed ANNUALLY, displays on windshield disc
• Roadworthy certificate: required when buying / selling a vehicle (not annually for private cars)
• Goods vehicles (over 3500kg GVM): roadworthy renewed every 12 months
• Public transport (taxis, buses): roadworthy renewed every 6 months
• Driver's licence renewal: every 5 years for full licence
• Learner driver licence: valid 24 months from issue, non-renewable once expired

Common test traps in Rules of the Road

• 4-way stop: first in, first out. If tied, RIGHT has priority. Many students confuse with 'left' (UK rule).
• School zone speed: 40 km/h, NOT 30 km/h (the 30 you may remember is for residential / Living Streets).
• Towing a trailer: max 100 km/h. The freeway 120 km/h does NOT apply when towing.
• Roundabouts: yield to traffic ALREADY ON the roundabout (from your right, in SA's left-hand drive).
• Blood alcohol: 0.05 g for adults / 0.02 for learners and professionals. Don't confuse with breath limit (0.24 mg).

Frequently asked questions

Other K53 study sections

• Take the K53 practice test
• K53 Road Signs Study Guide
• K53 Vehicle Controls Study Guide
• Find your nearest DLTC (drivers licence testing centre)