Angela Rayner fumed that rapists are "allowed to roam the streets" under deputy prime minister Dominic Raab's watch.
In a fiery PMQs exchange, Labour's deputy leader challenged the Justice Secretary on the dire 1.6% charge rate for rape as the two stood in for the PM and Keir Starmer.
In an embarrassing development, it later emerged Mr Raab used an incorrect and out-of-date figure at PMQs - as he claimed the rape conviction rate was higher than it was.