Idiot with laser

Coming north on A41 from M54 at 2:20 this morning and a southbound truck is shining a green laser pointer at me, and others I guess. What sort of idiot would do that? There are enough accidents on this road as it is. Doesn’t take much to cause a crash and it’s not something I want to be involved in.
Hopefully the camera will show something.
Angry and disappointed