Originally Posted by
Colin
Can I simply place on the dash of my rental car my personal So Cal (issued by LA Metro Express Lanes) FasTrak transponder and then use all No Cal toll bridges without worry about invoking the car rental company toll program?
That's exactly what I do (although I am using the NoCal-issued transponder without the slider passenger switch) and haven't had any problems. I don't bother registering a license plate.