33 year-old Daniel Francis was pursuing another vehicle along Whitton Road when his car struck 23 year-old Earth-scientist Andrew Brown on a zebra crossing.
Two months ago Francis admitted causing death by dangerous
driving when he appeared at the Old Bailey.
He was sentenced to twelve months in prison suspended for
two years for the offence, which happened in November 2019.
His ban from policing and dismissal from the Met follows
findings of gross misconduct by the Independent Office for Police conduct.