# Commission Regulation (EU) No 351/2012 of 23 April 2012 implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council as regards type-approval requirements for the installation of lane departure warning systems in motor vehicles, Division 1.5.1

Extent: E+W+S+N.I.

At a periodic technical inspection it shall be possible to confirm the correct operational status of the LDWS by a visible observation of the failure warning signal status, following a ‘power-ON’ (off – system OK, on – system fault present).
In the case of the failure warning signal being in a common space, the common space must be observed to be functional prior to the failure warning signal status check.

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Source: https://www.legislation.gov.uk/eur/2012/351/annex/II/division/1/division/1.5/division/1.5.1 (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-351/annex-II/division-1/division-1.5/division-1.5.1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.