18:00Six O'Clock News20/01/2020 BBC director general to step downBBC Radio 4 Duration: 30 minutes Mon 20th Jan 2020, 18:00 on BBC Radio 4 FMAvailable for over a yearListen nowLord Hall is to step down as head of the BBC in the summer after seven years in the role.GenresNewsBrandSix O'Clock News Source: BBC Online