51�Թ�

Services from Troon, about 15 miles further south on the Ayrshire coast, will be provided by the new ferry MV Glen Sannox and the chartered catamaran Alfred.

Everyone else, meanwhile, flew on a second, separate chartered commercial jet.

Logistics company NCL, which chartered the ship, said this was a "serious incident" and it was grateful no one was harmed.

"I would suggest there is a high level of confidence this is a ransomware style event," says Dan Card, cyber expert at BCS, the chartered institute for IT.

Sir Keir's latest summary of his UK taxable income, capital gains and tax paid over the last tax year as reported to HM Revenue & Customs, was prepared by his chartered accountants.