Link to the debate regarding the Domestic Abuse Bill reading in the House of Lords on Wednesday:
https://hansard.parliament.uk/...23/DomesticAbuseBill
Baroness Jones speaks during the debate but the section where she refers to the curfew can be read:
https://hansard.parliament.uk/...43-8E50-3AFD8A112453
It's a proposal that she might put forward in a bill in the future.