Boris Johnson's senior adviser Dominic Cummings ignores media questionsoutside his home on Thursday.
The departure of the Number 10 communicationschief Lee Cain has led to speculation the controversial aide may leave DowningStreet.
Cummings seen leaving house following Downing Street exit
ODN
Dominic Cummings left his north London home on Saturday afternoon but did not answer any of the reporters' questions. Boris..
