[2001] EWCA Crim 1922
There might be exceptional cases where material was known to the judge and not the jury which undermined the credit of the complainant in such a way that a corroboration warning should be given but on the facts the events of a previous trial had not undermined the complainant's evidence.
CA (Crim Div) (Grigson J, Curtis J, Rose LJ)
15/08/2001