ICO reports that data protection complaints from the public have gone up: 41,000 since May 2018, compared with 21,000 for the previous year. Of these, 38% related to DSARs compared with 39% the preceding year. An organisation may only refuse to respond to a DSAR if it is excessive or manifestly unfounded An organisation can no longer charge a fee no matter how large the task is unless the DSAR satisfies criteria for being excessive or manifestly unfounded.”]
Source: https://informationsecuritybuzz.com/articles/dsars-what-organisations-can-look-forward-to/