This is the first time I have seen 33.8 Ka in SoCal. I am not sure if this is a regular, but from what I have understood, it is only Stalker 34.7 and Kustom 35.5 around here.
With a 33.8 it could mean that they might start using POP down here? Hope not, but is it possible?
PS: This is a confirmed LEO using 33.8 Ka. I was traveling and I get a 33.8 Ka alert, I was very cautious since this is the first time I have heard about 33.8 in Socal. SO i proceed and about 2 miles up, there is a LEO in the right shoulder shooting cars going in my direction.