Immigrationboards.com

Hello,
I'm trying to apply for citizenship and need to disclose all motor offences. Definitely I have some SP30 and CU30 and few parking tickets (PCN and taxi rank) in my driving history. But it was so long ago (more than 10 years ago) that i have no clue how to find any details. And I never keep my parking tickets after paying.
What should I do?

request a SAR from DVLA or simply mention whatever you can remember in your application.

Thank you
After searching for SAR from DVLA I've manage to do quick online check. And results was predictable:

You have 0 current penalty points

Which mean all my previous points where dismissed.
So, what kind of information should I provide for naturalisation in this case?
Something like - 20 years ago i have SP30 and 10 years ago CU30, but can't give you more details?