Under the Freedom of Information Act 2014 I request the following information for the years 2015 to 2018 inclusive: a) The number of attempts made to access websites categorised as pornography from department computers or other devices on a month by month basis b) A breakdown of these figures by department c) A list of which teams, if any, have legitimate reasons for accessing, investigating or categorising pornographic websites d) The number of above access requests that were from teams with this legitimate reason for access