The Government says the AquaGib Reverse Osmosis plant is not currently operational as the cable that supplies power to the plant has been disconnected as a safety measure. It is expected that once the fire is extinguished, the plant can return to normal operations.

A spokesperson said: "The Government is actively working with GFRS, AquaGib and GibElec to explore every possible contingency in the unlikely event that this not possible. A second AquaGib plant remains fully operational. Two contingency meetings were held at No 6 Convent Place yesterday, a third was held this morning and a further is scheduled for this afternoon."