The Detail has been given rare access to information stored on the Police Service of Northern Ireland's (PSNI) Firearms database in response to a Freedom of Information request. We have analysed detailed information provided on each of the 59,585 people living in Northern Ireland who currently hold firearms licences. In each case, we were given each gun owner's age, gender, the police district they live in, the number of weapons they own and the conditions of use on... (GunPolicy.org)