Two complaints against the Metropolitan Police over its handling of allegations against former Harrods boss Mohamed Al Fayed will be investigated by the force itself under the direction of a watchdog.
The Met is currently reviewing a total of 21 allegations that were made before Mr Al Fayed died in 2023, aged 94, and referred two of these to the Independent Office for Police Conduct (IOPC) in November.
The IOPC announced that the Met's Directorate of Professional Standards will continue to investigate the complaints, but under the direction of the watchdog.
Steve Noonan, IOPC director of operations, said: "Our sympathies are with all the victim-survivors who reported allegations against Mr Al Fayed.
"There is widespread public concern around this case, with a significant number of allegations reported over many years while Mr Al Fayed was still alive."
He continued: "It's important that an investigation is carried out into these complaints to identify if there were any missed opportunities or failures by officers to properly investigate these reports made back in 2008.
"We've decided to direct these investigations as the Met's ongoing review of 21 allegations means it could become much wider than two complaints, and also it will help information sharing between DPS and the ongoing criminal investigation into those who potentially enabled or assisted the alleged offending.
"The complainants will be kept regularly updated throughout the investigation."
Since the documentary aired, 90 further women contacted the police with allegations dating as far back as 1977.
Mr Al Fayed had previously been accused of sexually assaulting and groping multiple women however a 2015 police investigation into the matter did not lead to any charges.
A wider investigation by the Met into the claims against Al Fayed is ongoing.