Comment Re: Driverless cars on public roads... (Score 1) 190
Not true. A single yellow line means there are restrictions which will be on a plate near by; usually 08:00 to 18:00. Double yellow lines are no parking unless you happen to be displaying a disabled parking badge, which allows three hours parking. Then it gets more complicated in London with red lines, with double red lines meaning no stopping or parking period unless you happen to have a disabled parking badge at which point you can drop off or pick up provided you move off immediately.
There are also dashed lines, and some roads have single while lines to mark the edge of the carriageway.
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