this is the first report I have ever read where the author says "X lied to us"
The report is here
https://www.iicsa.org.uk/key-documents/5322/view/Cambridge%20House%2C%20Knowl%20View%20and%20Rochdale%20Investigation%20Report%20April%202018.pdf
which I am reading slowly and recommend to you
more eye popping stuff
The DPP at that time ( 1973) was asked about Cyril Smith and abuse - and denied he had had files ever !
An MI5 note then comments - "we found four files in his office about this. We dont know why he lied about it in public"
another
Eleanor Phillips was a totally credible witness about practice at the DPP's office as a secretary at that time - The only problem is that her memory is at total variance with what paper trail we have secured shows.
[ DPP letter signed someone she is sure was not employed in the office at that time]
and I havent even got to Farnell ....
down load the pdf and have a read !