Originally posted by: Jzero
I try and do left-right-left-right when I get in front of someone who has left their signal on for a while. However, in all my years it's only worked once to get someone to turn it off. And that was a semi-truck driver who thanked me by cycling his lights. All the car drivers who have left theirs on are just oblivious to my 'you are oblivous' signal. I wonder why.
I don't know if this "left-right-left-right" is well-known. I don't leave my signals on (Doesn't the click-click drive you bonkers?), but if I saw you doing that I'd just think you were nuts....
It probably isn't, but, I'd hope the thought process would think 'that guys and idiot, who does stupid crap like that with their blinkers...' then pause... check dash lights... 'd'oh!'.
But, mostly it doesn't work.
In FL, you use the blinker to indicate you intend to switch lanes and it almost guarantees the car you are trying to get in front of will speed up and attempt to block you off. In normal traffic it's not a problem because there's enough room that you can plan it and do it without them succeeding, but, during rush hour it's so crowded you only have room to cut people off and signaling just means they know sooner you are going to cut them off.
Sucks, but, that's how it works. If people would just be nice and let you over when you signal I'd signal more often, and fwiw, I still test my theory every now and then when I can afford to be wrong.
This is S.FL as hinted at in the post above about confusing people.