www.bbc.co.uk/news/uk-28316874
A former senior Metropolitan Police officer says he was moved from his post when he revealed plans to investigate politicians over child abuse claims.
Clive Driscoll says his inquiry into 1980s London children's homes was "all too uncomfortable to a lot of people".
He also believes there were "disruption tactics" within the Met during his inquiry that led to the conviction of two of Stephen Lawrence's killers.
The Met defended its murder inquiry and said Lambeth investigations continued.
List of suspects
Mr Driscoll told BBC Newsnight that while conducting a 1998 inquiry into allegations of abuse in children's homes in Lambeth, south London, in the 1980s, he was passed a list of suspects' names, including politicians, that he wanted to investigate.
Speaking for the first time since retirement, he said: "Some of the names were people that were locally working, some people that were, if you like, working nationally.
"There was quite a mix really because it appeared that it was connected to other boroughs and other movement around the country."
He said after he had shared his suspicions at a meeting, he was taken off the investigation.