Crown Prosecution Service
The presenter’s mother and sister have issued statements at the inquest into her death.
The End Violence Against Women coalition says the "legal system is barely functioning with regards to rape" as minister handed dossier of evidence.
It comes as new data reveal that police are six times more likely to fine BAME people than white people under the legislation.
Durham Police said Boris Johnson's top adviser "might" have breached lockdown rules during trip to the north-east.
It comes after a number of incidents involving people using fears over coronavirus against others.
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Exclusive: Neither Ministry of Justice nor Crown Prosecution Service held figures for chanting or violence that weren't mixed in with non-racist incidents.
The TV presenter had pleaded not guilty to assaulting her boyfriend Lewis Burton.
Bamber was convicted of killing his parents, sister and her six-year-old twins in 1985.
Nine cats died and seven others were seriously injured in the attacks, which took place between October 2018 and June 2019.