Article 4 Exemption
It is a condition of the exemption given by article 3 that the first letter of, and numbers used in, announcements on a visual system on the front of an exempted vehicle shall be not less than 49 millimetres high.
It is a condition of the exemption given by article 3 that the first letter of, and numbers used in, announcements on a visual system on the front of an exempted vehicle shall be not less than 49 millimetres high.