On the question Is the Golden Gate Bridge toll fee indicated before entering the bridge?, I flagged the comment (mirror) as irrelevant:
As I approached the London congestion zone (which I was warned about) the satnav showed a right-turn coming up, to avoid the charging zone. But when I got there the street signs indicated "no right turn" and I was stuffed. Who do I complain to? TfL, TomTom or my mother? None: I took it on the chin and paid the fee. You were lucky to get an invoice for the regular fee of $8 - here it would be a penalty if I didn't pay (online or by phone) by the next evening.
My flag got declined. I don't see how this comment adds anything to the question "Is the Golden Gate Bridge toll fee indicated before entering the bridge?". Did I miss something?