Only one crime was solved by each 1,000 CCTV cameras in London last year, a report into the city’s surveillance network has claimed.
The internal police report found the million-plus cameras in London rarely help catch criminals.
In one month CCTV helped capture just eight out of 269 suspected robbers.
David Davis MP, the former shadow home secretary, said: “It should provoke a long overdue rethink on where the crime prevention budget is being spent.”
Read more on BBC