True, but I'm not sure if the NHS has that system atm.
Staff are trained and often reminded about accessing notes on a need-to-know basis when appropriate.
I've said this before, FM's may recall a few years back when officers were pulled up for looking at the records inappropriately of people and these inc lovers, ex lovers, people who lived next door, family members etc. We don't hear about stuff like that these days as I'm guessing there are warnings on the site as you log in about the consequences of searching recording inappropriately and I gues they are audited every so often.
A slightly different scenrio is where the police, one send a whatsapp/sm media video re crime scene that is not allowed and those receiving it send it on and I think this has happened in recent times and officers were fired.
Having access to peoples personal records, famous or not, staff have a duty to not to disclose their records inappropriately
Staff who take seriously the rules about data use will have no problem and most staff be it nhs/hospitals/police/councils/dvla etc etc are honest and hard-working people who work within the rules.
Records are more likely to be breached by a cyber /hackattack rather than an individual looking up your personal details.