Norway strikes escalate after no talks on pay and pensions

A Norwegian national flag flies from the back of a boat in view of the the Aasta Hansteen gas platform
A Norwegian national flag flies from the back of a boat in view of the the Aasta Hansteen gas platform. Oil companies operating in Norway raised investment forecasts for this year after a wave of projects were approved, and expect spending to rise for the first time since crude prices collapsed in 2014. Photographer: Carina Johansen/Bloomberg

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