The environmental agency has warned people to avoid going near the substance as it could pose a health risk.

All of the ships were travelling to or from Saudi ports before changing course, ship-tracking data shows.

All of the ships were travelling to or from Saudi ports before changing course, ship-tracking data shows.

Isabel Rose was convicted of trying to extort £100,000 from the UK banker and perverting the course of justice.

Isabel Rose was convicted of trying to extort £100,000 from the UK banker and perverting the course of justice.

The agreement would fulfil a long-held Saudi ambition but could attract concern in Israel and from some US lawmakers.

The opening follows years of controversy about what to do with the 17th-Century former inn, where the Nazi dictator was born.

The seizure follows a long-running investigation into drug-trafficking networks, police say.