This is the thing people forget.
With SC and DV, it's not about what you've done in the past (although yes, that can have a bearing), it's about you being direct, open and honest about it.
Remember, this isn't you telling them what you've done. This is you confirming to them what they already know. If it happened to you, and you declare it, when you're vetted (although for SC, most even aren't) they might just ask you about it.
Being honest, your little incident pales into insignificance compared to some of the things I know people have successfully been vetted against (for both SC and DV)