On April 27 2016 we reported on the impact of a new 'revenge porn' law which made it an offence to share private sexual photographs or films without the subject's consent.
We used the Freedom of Information Act to ask police forces across the UK for data on arrests under the new law: 31 forces in England and Wales responded. The data covered offences between April 2015, when a new law against revenge porn came into effect, and December 2015.
We found:
The story began in January when Birmingham City University journalism student Sandro Sorrentino used a Freedom of Information request to look at the figures in the West Midlands.
Sandro then worked with the BBC to compile a national picture, resulting in April's story.
On April 30 the Express & Star reported a West Midlands angle on the data, describing the data as being "taken from an FOI request made to West Midlands police".
On Sunday May 8 The Guardian followed up on the BBC story with a piece on the mother of one victim revenge porn criticising police "for letting the perpetrator off with a caution despite evidence he targeted five women over several months."