Question to the Department for Transport:

To ask the Secretary of State for Transport, in light of the fatal incident on the Valaris 121 jackup drilling rig on the UK Continental Shelf on 14 November 2025, if she will provide an update on the Liberian Ship Registry’s investigation into its causes.

The Marine Accident Investigation Branch (MAIB) is aware of the accident on the Valaris 121 jack-up drilling rig that occurred on the 14 November 2025. The MAIB has been in contact with the Liberian Ship Registry and received confirmation that the registry is conducting a preliminary assessment into the incident, which is in the evidence gathering phase.

As Valaris 121 was jacked-up, immobile and carrying out drilling operations, its operations fall under the purview of the Health and Safety Executive (HSE) Offshore. The MAIB has received confirmation that HSE (Offshore) has commenced an investigation into the accident, and HSE’s contact details have been passed to the Liberian Ship Registry.