Motorists were advised to take care if they had to travel, and the HighwaysAgency said "continuous salt treatment" was being carried out at high-risk areas.
司机被提醒若必须驾车外出一定要小心行驶，而高速公路局说会在高风险地区进行“持续的撒盐行动”。
2
However, a HighwaysAgency spokesman said that the southbound carriageway of the motorway would remain shut between junctions one and four "until it is safe to be reopened".