National Highways: South-East retweeted:
We want to make sure you get home safely after the @EmiratesFACup match btwn @ChelseaFC & @CPFC @wembleystadium When you need 999 in your newer type of car, use the #eCall_SOS button to call for help. Visit nationalhighways.co.uk/eCall for more info. All routes away from London clear.