The delayed Calmac ferries being built at the Ferguson Marine shipyard will carry fewer passengers than first envisioned, it has emerged.
In response to safety certification measures required by the regulator, the Glen Sannox and Glen Rosa will each have a maximum carrying capacity of 852 passengers, down from the original plan of 1,000.
Last week, the Government-owned shipyard’s chief executive David Tydeman said the cost of the vessels has risen further.
His letter to MSPs said Calmac and the agency CMAL were considering a maximum capacity of 852 passengers to accommodate the required number of stairwells and passageways.
On Tuesday, transport minister Fiona Hyslop said CMAL would only take delivery of the vessels once they had been signed off by the Maritime and Coastguard Agency regulator as well as the class society, which surveys ships.
She told the Scottish Parliament that all systems including LNG propulsion will need to be completed – something which will require special pipework.