16:30BBC News SpecialCoronavirus Update: 18/03/2021BBC News Duration: 1 hour, 29 minutes Thu 18th Mar 2021, 16:30 on BBC One North East & CumbriaThe latest on coronavirus and vaccine supply concerns, including a Downing Street briefing led by the prime minister.GenresNewsFormatsBulletinsBrandBBC News Special Source: BBC Online