Do SBMA Cops Know The Road Rules?

Comment from a reader on "New comment on Careless Cops Fleecing Motorists.":

a couple of nights ago i proceeded through the flashing yellow lights in the right lane opposite remy field then out of the trees can a whistle blowing cop. he said i didnt stop, i told him i didnt have too as all was clear. he was obviously trying to gain some cash so i told him in no uncertain terms that i would not bribe him and that i would report him to led hq, after which he backed off. gone are the good old days when the freeport was different to Manila.
directing traffic would be a good start other than hiding behind trees then jumping out to fleece motorists.

[The Subic Bulletin] Whats more frightening about this is that SBMA LED officers often don't seem to know the road rules?