The flag person ahead sign is a temporary construction sign. A person is directing traffic ahead; follow their directions, they override normal rules. Follow the flag person's signal exactly. It overrides the signs, signals and lane markings you would normally follow here. It is tested in the Ontario, British Columbia, Alberta and Quebec practice banks on this site, where 16 questions ask about it, and the ones on this page carry the answer and the authority behind it.
Temporary and construction signs16 practice questionsTested in 4 provinces
The flag person ahead sign, drawn by us to the standard shape and colours rather than traced from any official artwork.
What it means
A person is directing traffic ahead; follow their directions, they override normal rules.
What to do when you see it
Follow the flag person's signal exactly. It overrides the signs, signals and lane markings you would normally follow here.
How to recognise a temporary construction sign
Orange is the colour reserved for temporary and construction signage, on the same diamond shape as an ordinary warning sign, so orange against yellow is the one thing to check. A person holding a sign at the roadside overrides everything else here, including a traffic signal.
A temporary sign covers a condition that will not be there permanently, most often road work. It can also carry a posted speed limit that overrides the normal one for as long as the sign is up.
16 questions in our banks show this sign and ask what it requires. Here are 6, each with the answer marked and the authority it rests on.
OntarioG1 knowledge test
This sign is posted ahead and a person in a high-visibility vest is standing in the road holding a paddle. What is your duty?
Follow their directions, which take priority over the markings and signs
A traffic control person is directing a road whose normal layout no longer applies, often sending both directions through one open lane in turn. Their signals replace the markings for as long as the work lasts, and they can see the whole site while you can see one lane of it.
Highway Traffic Act (Ontario)
British ColumbiaICBC knowledge test
This sign appears, and a moment later a person in high visibility clothing signals you to stop although the road looks clear and the light ahead is green. What must you do?
Stop, because directions from a person controlling traffic take priority over signs and signals
A person directing traffic can see what a signal cannot, such as a truck about to reverse out or a crew about to cross. Their instruction replaces the normal controls for as long as they are directing, and ignoring it is both an offence and the way workers get hurt.
Motor Vehicle Act (British Columbia)
AlbertaClass 7 knowledge test
This sign warns of a person controlling traffic ahead. When you reach them they signal you to stop, although the light beyond them is green. What do you do?
Stop, because a person directing traffic overrides signs and signals
The person directing traffic knows things the signal cannot: a truck reversing across the lane, a closed lane past the corner, a crew standing on the road. Their instruction replaces the normal control for as long as they are there. Watch their hands and their sign, keep your speed right down, and do not move until they send you.
Alberta Driver's Guide (Government of Alberta)
QuebecSAAQ knowledge test
This sign warned you that somebody would be directing traffic at road work ahead. That person, in high visibility clothing, now holds up a stop paddle although the light at the intersection beyond is green. What do you do?
Stop, and move only when the person directing traffic signals you through
A person directing traffic at road work overrides the signals and the signs for as long as they are there, because they can see the machinery, the crew and the oncoming lane, and a signal cannot. Their instructions are the traffic control in that zone. Watch them rather than the light, and move only on their signal.
Highway Safety Code (Quebec)
OntarioG1 knowledge test
The person this sign warned you about has held you at a stop and is now waving you forward past a line of cones. What should you do?
Move off slowly, follow the path they point out, and keep watching them
In a single lane work area you may be sent along the wrong side of the centre line, which is exactly why the markings are not the thing to obey. Keep your speed low and keep the controller in view, because they can stop you again if something changes at the far end.
Highway Traffic Act (Ontario)
British ColumbiaICBC knowledge test
You have passed this sign, and the person ahead turns their sign to the slow side and waves you forward. How should you drive past them?
At low speed, staying wide of the person and watching for workers and equipment
Being waved on means the way is clear enough to move, not that the hazard has gone away. Workers are on foot within a step of your path, so pass at a speed that lets you stop for somebody who steps out, and leave as much space as the lane allows.
Motor Vehicle Act (British Columbia)
The other 10 sit in the signs drills, which ask sign questions on their own with the reason for every answer.
A person is directing traffic ahead; follow their directions, they override normal rules. Follow the flag person's signal exactly. It overrides the signs, signals and lane markings you would normally follow here.
What kind of sign is the flag person ahead sign?
It is a temporary construction sign. A temporary sign covers a condition that will not be there permanently, most often road work. It can also carry a posted speed limit that overrides the normal one for as long as the sign is up.
Which provinces test the flag person ahead sign?
It appears in the Ontario, British Columbia, Alberta and Quebec practice banks on this site: 5 in Ontario, 5 in British Columbia, 3 in Alberta, 3 in Quebec. Every question is original prose citing Highway Traffic Act (Ontario), Motor Vehicle Act (British Columbia), Alberta Driver's Guide (Government of Alberta) and Highway Safety Code (Quebec).
Sources for this page
The meaning and the action are the standard ones taught across Canada. Each question above cites the law or the guide it rests on, and the exam facts on the province pages come from the records below.
Read through an Internet Archive copy of the SAAQ page captured on 2026-08-13, because the SAAQ turns away visitors from outside Canada. The French page is cited because it is the version the SAAQ updates first.
Read through an Internet Archive copy of the SAAQ page captured on 2026-08-13, because the SAAQ turns away visitors from outside Canada. The French page is cited because it is the version the SAAQ updates first.