# Council Regulation (EEC) No 3821/85 of 20 December 1985 on recording equipment in road transport, Division 9.9: ‘ Motion data error ’ event

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

067 This event shall be triggered in case of interruption of the normal data flow between the motion sensor and the vehicle unit and/or in case of data integrity or data authentication error during data exchange between the motion sensor and the vehicle unit.

---
Source: https://www.legislation.gov.uk/eur/1985/3821/annex/2/division/III/division/9/division/9.9 (the official version)
Page: https://openlegislation.uk/eu-regulation-1985-3821/annex-2/division-III/division-9/division-9.9
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.