Signs
 5. Signs shall be erected in accordance with the following rules: 1. The following signs shall be erected in front of each portable lane control signal in a portable lane control signal system: i. A DO NOT PASS sign, as prescribed in Regulation 615 of the Revised Regulations of Ontario, 1990 made under the Act. ii. A sign with an orange background indicating that a portable lane control signal is ahead. iii. A sign indicating the location at which a driver approaching a portable lane control signal system is to bring their vehicle to a stop. 2. The signs shall be erected in the order set out in paragraph 1 commencing farthest from the portable lane control signal. 3. The signs shall be located to the right of, facing and clearly visible to approaching traffic. 4. The signs shall bear the markings as illustrated in Figure 2 unless the signs are erected in an area designated by the French Language Services Act, in which case the signs shall bear the markings as illustrated in Figure 3. 5. Despite paragraph 4, if a municipality that is in a designated area has not passed a by-law under subsection 14 (1) of the French Language Services Act, the signs erected in that area shall bear the markings illustrated in either Figure 2 or Figure 3. 6. Each sign shall be ground-mounted or mounted on a portable stand. 7. If a sign is ground-mounted, the bottom edge of the sign shall be at least 1.5 metres but not more than 2.5 metres above the level of the roadway. 8. If a sign is mounted on a portable stand, the bottom edge of the sign shall be at least 1.0 metres but not more than 2.5 metres above the level of the roadway. 9. Each sign shall have a retro-reflective background. Figure 2  Text alternative: Figure of the placement of a portable lane control signal system placed on the right side facing each direction of traffic on a highway along with three signs erected in front of the portable lane control signal and facing traffic. The outermost sign is a “DO NOT PASS” sign, followed by a “SIGNALS AHEAD” warning sign and finally a “STOP HERE ON RED SIGNAL” sign that has a thick black arrow pointed diagonally and downward. The last sign is placed the closest to the portable lane control signal system in front of the coned off work area which is blocking half of the roadway in the Figure. This text alternative is provided for convenience only and does not form part of the official law. Figure 3  Text alternative: Figure of the placement of a portable lane control signal system placed on the right side facing each direction of traffic on a highway along with three signs erected in front of the portable lane control signal and facing traffic. The outermost sign is a “DO NOT PASS” sign, followed by a “SIGNALS AHEAD” warning sign and finally a “STOP HERE ON RED SIGNAL / LIGNE D’ARRÊT AU FEU ROUGE” sign that has a thick black arrow pointed diagonally and downward. The last sign is placed the closest to the portable lane control signal system in front of the coned off work area which is blocking half of the roadway in the Figure. This text alternative is provided for convenience only and does not form part of the official law. Automated Flagger Assistance Devices