Assaults between care home residents reported daily Police recorded 1,200 assaults between residents living at care homes between 2014 and 2016, the BBC has found.
More than one assault a day was reported in England and Wales, an investigation by File on 4 revealed.
Some care workers said they were not always given full information about who might pose a risk.
The Care Quality Commission, the health regulator in England, said it was the responsibility of care providers to protect residents from harm or abuse. BBC News