43.1 (1) A sign on a controlled-access highway requiring that a heavy vehicle be equipped with a valid toll device on Highway 407 shall, (a) be not less than 244 centimetres in height and not less than 549 centimetres in width, and (b) bear the markings and have the dimensions as illustrated in Figure 1.  O. Reg. 148/97, s. 1; O. Reg. 335/15, s. 2 (1); O. Reg. 396/19, s. 10 (1). (2) In addition to the sign referred to in subsection (1), in an area designated by the French Language Services Act, a sign on a controlled-access highway requiring that a heavy vehicle be equipped with a valid toll device on Highway 407 shall, (a) be not less than 244 centimetres in height and not less than 793 centimetres in width, and (b) bear the markings and have the dimensions as illustrated in Figure 2.  O. Reg. 148/97, s. 1; O. Reg. 335/15, s. 2 (2); O. Reg. 396/19, s. 10 (2). (3) A sign on a highway other than a controlled-access highway requiring that a heavy vehicle be equipped with a valid toll device on Highway 407 shall, (a) be not less than 120 centimetres in height and not less than 240 centimetres in width; and (b) bear the markings and have the dimensions as illustrated in Figure 3.  O. Reg. 148/97, s. 1; O. Reg. 335/15, s. 2 (3). (4) In addition to the sign referred to in subsection (3), in an area designated by the French Language Services Act, a sign on a highway other than a controlled-access highway requiring that a heavy vehicle be equipped with a valid toll device on Highway 407 shall, (a) be not less than 180 centimetres in height and not less than 240 centimetres in width; and (b) bear the markings and have the dimensions as illustrated in Figure 4.  O. Reg. 148/97, s. 1; O. Reg. 335/15, s. 2 (4). (5) Revoked: O. Reg. 335/15, s. 2 (5). Figure 1  Text alternative: Illustration of sign with “407 ETR” symbol above the words “Express Toll Route” and the text “Vehicles Over 5 Tonnes Must Have Valid Transponder”, on a white retro-reflective background with a black border. Indicated sign size: (244 × 549) cm. This text alternative is provided for convenience only and does not form part of the official law. Figure 2  Text alternative: Illustration of sign with 407 ETR symbol above the words “Express Toll Route” and the text “Transpondeur valide obligatoire pour véhicules dépassant 5 tonnes”, on a white retro-reflective background with a black border. Indicated sign size: (244 × 793) cm. This text alternative is provided for convenience only and does not form part of the official law. Figure 3  Text alternative: Illustration of sign with “407 ETR” symbol above the words “Express Toll Route” and the text “Vehicles Over 5 Tonnes Must Have Valid Transponder”, on a white retro-reflective background with a black border. Indicated sign size: (120 × 240) cm. This text alternative is provided for convenience only and does not form part of the official law. Figure 4  Text alternative: Illustration of sign with “407 ETR” symbol above the words “Express Toll Route” and the text “Transpondeur valide obligatoire pour véhicules dépassant 5 tonnes”, on a white retro-reflective background with a black border. Indicated sign size: (180 × 240) cm. This text alternative is provided for convenience only and does not form part of the official law. O. Reg. 148/97, s. 1; O. Reg. 339/09, s. 38; O. Reg. 93/15, s. 12; O. Reg. 396/19, s. 10 (3).