- 3 updates
This interactive map shows the number of arrests made by each police force involved in the child abuse operation announced today.
Figures for some police forces are not yet available.
NCA deputy director general Phil Gormley said the scale of offending discovered by the child abuse operation was "shocking".
His colleague, chief constable Simon Bailey, said the number of indecent images of children has risen from under 10,000 in the 1990s to a figure in the tens of millions today.
More than 100 suspected paedophiles have been arrested in the North West as part of a national blitz on child sex crime.
- Greater Manchester Police - 46 people arrested
- Merseyside Police - 26 people arrested
- Cheshire Police - 21 people arrested
- Lancashire - 16 people arrested
- Cumbria - 4 people arrested
45 police forces have taken part in the swoops, dubbed Operation Notarise and led by the National Crime Agency (NCA).
NCA chiefs said those arrested nationally included doctors, teachers, scout leaders, care workers and former police officers.
The operation took six months to complete, and has included the arrest of 39 registered sex offenders.
NCA deputy director general Phil Gormley said: