Unnecessary paperwork for people in your situation. I had a breast screen a few weeks ago and was asked to fill in details of previous scans, which would have been years ago. I took a stab at some of the dates. Got to the clinic and the receptionist called across the room to me - you said you had a scan in 2018 and 2016. All we can find in your records is 2017 and 2015. I confirmed I'd taken a guess at the year and wondered - why did I have to answer those questions when you already had access to all my records and had to check them anyway?