the headlines: - rovisional the headlines: -rovisional clinical headlines: provisional clinical trials of a new experimental drug for severe covid suggests it cuts the risk of hospitalisation or death by about half. if authorised by regulators, the new drug which is a pill, would be the first oral antiviral medication for covid—19. after the murder of sarah everard, the british prime minister has urged the public to trust me police despite the revelation that her police that her killer was a serving officer. borisjohnson serving officer. boris johnson said serving officer. borisjohnson said the government was examining how cases of violence against women are handled. and the volcano that has been erupting for over a week on the spanish island of la palma is spewing out two new streams of lava, threatening further disruption that destruction and forcing thousands more to flee. hundreds of buildings have already been damaged on the spanish island.