Aetna , an American health-maintenance organisation, reported that first-quarter net earnings had fallen by 40% on a year earlier.

ECONOMIST: Business this week | The

"But we have taken steps with our new maintenance organisation under new Veritair to make sure it is not going to happen again, " he said.

BBC: No charges after helicopter crash

The work will be carried out by surveyors working for Enterprise Peterborough, an organisation contracted to provide a number of services to the council including waste collection, recycling and grounds maintenance.

BBC: Tree survey to cost Peterborough council almost ?3m