On 20/05/2013,
you requested for the version in force on 20/05/2013
incorporating all amendments published on or before 20/05/2013.
The closest version currently available is that of 11/05/2012.
23. No person shall repair a vehicle or permit a vehicle to be repaired on a road except in the case of an accident or a sudden breakdown where minor repair on the spot is necessary to enable the vehicle to be moved.