The Guardian Media Briefing on September 23, 2015.

Media briefing Wednesday 23 Sep 2015 g Top stories on MediaGuardian More » X Factor producer: moving Strictly Come Dancing was unnecessary Richard Holloway questions BBC decision to shift dance show in schedules and believes Simon Cowell’s ITV talent series may have ‘finite lifespan’ Miley Cyrus MAC ad avoids ban after complaints it was overtly sexual Advertising Standards Authority rules overall message of posters for cosmetics company was sexually suggestive, but not enough to cause widespread offence BBC announces ‘visceral’ Troy drama as part of new season of programmes