Track buckle or other track misalignment
Track buckle or other track misalignment
Any fault related to the continuum and the geometry of track, requiring track to be placed out of service or immediate restriction of permitted speed.
Regulation (EU) 2020/1530 of the European Parliament and of the Council of 21 October 2020
Directive (EU) 2016/798 of the European Parliament and of the Council of 11 May 2016 on railway safety (recast)