Art. 107 Ordinance of September 5, 1979, on Road Signage (OSR) - Principles
Art. 107 OSR · Principles
It is the responsibility of the authority or the Federal Roads Office (OFROU) to determine and publish, indicating the legal recourses, the following local traffic regulations (Art. 3, Para. 3 and 4, LCR): a. regulations indicated by mandatory or priority signals or by other signals having mandatory character; b. parking spaces indicated exclusively by a marking.
The signals and markings referred to in Para. 1 can only be installed once the decision is enforceable.
When road safety requires, the authority or OFROU may install signals indicating local traffic regulations as per Para. 1 before the decision is published; however, they can only do so for a maximum of 60 days.
Experimental local traffic regulations shall not be ordered for a period exceeding one year.
No formal decision or publication is necessary for: a. the installation of markings, except for the parking space markings referred to in Para. 1, let. b; b. the installation of the following signals: 1. traffic lights, 2. signals not mentioned in Para. 1, 3. "No entry for vehicles carrying hazardous goods" (2.10.1), 4. "No entry for vehicles whose load may pollute waters" (2.11), 5. "Maximum width" (2.18) on the main roads listed in Annex 2, let. C, of the Ordinance of December 18, 1991, concerning major transit routes, 6. "Maximum height" (2.19), 7. "Maximum speed" (2.30), prescribing the general speed limit on expressways, 8. "Maximum speed 50, General limit" (2.30.1), 9. "Stop near customs post" (2.51), 10. "Police" (2.52), 11. "Main road" (3.03), 12. "Highway" (4.01), 13. "Expressway" (4.03); c. regulations related to construction sites lasting no more than 6 months.
When they must be applied for more than eight days, temporary measures taken by the police (Art. 3, Para. 6, LCR) must be the subject of a decision and publication by the authority or OFROU, according to the ordinary procedure.
If it is necessary to order a local traffic regulation, the measure chosen will be the one that achieves its objective with the least restriction of traffic possible. When the circumstances that determined a local traffic regulation change, this regulation will be reviewed and, if necessary, repealed by the authority.
When the construction or repair of a road requires a local traffic regulation, the construction of islands, etc., the opinion of the authority and the cantonal traffic police will be sought when establishing plans.
If a stop reserved for public vehicles in line traffic is planned, the cantonal traffic police must be consulted before the approval of the plans.