It has referred the matter to the Information Commissioner's Office (ICO) and has begun its own investigation.

Source: https://www.dailymail.co.uk/news/article-11816491/Head-teacher-leading-grammar-school-sacked-sending-parents-list-striking-teachers.html?ns_mchannel=rss&ns_campaign=1490&ito=1490

The automatic recordings, made over several years, included 'highly sensitive' conversations with victims, witnesses and perpetrators of suspected crimes, according to the Information Commissioner's Office (ICO).

Source: https://news.slashdot.org/story/23/04/18/237229/two-uk-police-forces-unlawfully-recorded-phone-calls-via-app-watchdog-finds?utm_source=rss1.0mainlinkanon&utm_medium=feed

"We have contacted the Information Commissioner's Office and are doing everything we can to ensure employees are kept informed, their questions are answered, and they feel supported.

Source: https://www.bbc.co.uk/news/uk-england-manchester-66810756?at_medium=RSS&at_campaign=KARANGA