Cynhaliwyd adolygiad o’r digwyddiad gan y diwydiant ddydd Mercher 23 Mawrth, gyda chynrychiolwyr o’r cwmnïau cludo teithwyr a nwyddau ac o Network Rail. Yn ystod yr adolygiad talwyd sylw arbennig i effeithiolrwydd y diwydiant wrth ymateb i’r digwyddiad ac wrth adfer y gwasanaeth trenau wedyn.
An industry review of the incident took place on Wednesday 23rd March. This involved representatives of passenger and freight operators and Network Rail. During this review particular attention was paid to the effectiveness of the industry’s response to the incident and the subsequent recovery of the train service.