If DVLA hands the private data on a vehicle out to someone, anyone, even the police, for any reason and a court has not ruled that it must be kept secret, then it should be disclosed. DVLA should contact the person to notify them who received the data and for what claimed reason. What I'm saying here is that just because my car passes your plate reader doesn't mean that my details should flash up on the computer. In the absence of a crime my privacy should be protected.
If the person seeking the data has nothing to hide they have nothing to fear. If the DVLA disclosing the data was alright, they have no reason to hide it and have nothing to fear.
Likewise every RIPA request, if the request was legal and necessary and not malicious and no court has ruled that it needs to be kept secret, then it should be notified to the person being spied on. If the RIPA request was done honestly then they have nothing to hide and nothing to fear.
Likewise every data breach, 'we lost your private data, sorry, our bad'.
Or, 'we handed your private data to USA.gov cos they said you'd been naughty and stupid EU Commission declaration means we have to take their word for it, sorry'...' the information we sent was your connection history, times, dates etc.'.
You know, people have the "right to good administration", bad administration that's kept secret is not the same as "good administration". How would they know they're being treated badly if you can keep the abuse secret?