ðə kˈæbᵻnət ˈɑːfɪs ˈɪʃuːd ðə ɡˈʌvɚnmənt sᵻkjˈʊɹɹᵻɾi klˌæsɪfɪkˈeɪʃənz pˈɑːlɪsi dʒˌiːˌɛssˌiːpˈiː ɪn tˈuː θˈaʊzənd θˈɜːtiːn; ɪt kˈeɪm ˌɪntʊ ɪfˈɛkt ɪn tˈuː θˈaʊzənd fˈoːɹtiːn.
The Cabinet Office issued the Government Security Classifications Policy (GSCP) in 2013; it came into effect in 2014.