The driver is seen telling his passenger he will share the tirade of insults on Facebook.
Combative, provocative and engaging live debate chaired by Michael Buerk. With Mona Siddiqui, Melanie Phillips, Tim Stanley and Matthew Taylor. #moralmaze
The Muslim Council of Britain has renewed its call for the Equality and Human Rights Commission to investigate accusations of Islamophobia in the Conservative Party.
By Alex Forsyth
Political correspondent, BBC News