US comedian Tracy Morgan is in intensive care after the limousine bus in which he was travelling in was involved in a multi-vehicle accident in New Jersey.
One person died in the collision, police said.
The accident involved two tractor-trailers, a sports vehicle, two cars and Morgan's limo bus.
More top news
Cross-channel services face the possibility of ongoing disruption because of migrant activity in and around Calais.
Big companies will have to show that their supply chains do not use child slave labour or exploit people, David Cameron has announced.
Disneyland Paris is reportedly facing a pricing probe amid claims it charges British tourists more than its French customers.