sock something/someone in (with sb)        
phrasal verb with sock verb [ T ] uk/sɒk/ us/sɑːk/
 US在恶劣天气袭来之前,停止某一地区所有交通和车辆移动 
to stop all travel or movement of vehicles in an area because of bad weather
  The entire coast was socked in all week with fog. 因为大雾,整个海岸线交通停顿了一星期。