'Risk of serious injury' at nuclear plant Hinkley Point C

The ONR also said, external there was a “lack of an adequate emergency lighting system” at the site too, but added there had been no consequences to the staff, public or environment.

Inspectors added there was a “potential for harm and risk of serious injury”.

A spokesperson for Hinkley Point C said: “We are working closely with our main civil contractors, Bylor, to ensure that the appropriate enhancements are made to address the matters identified by the regulator.

“Safety is our overriding priority, and we are already acting to oversee improvements.”

EDF, the energy firm behind the project, has previously said the site is projected to open in 2031, which is five years later than originally planned.