There is much traffic disruption in these parts, caused by the current closure of the Forth Road Bridge for repairs. Until sometime in January (estimated), the only way to drive between Edinburgh and Fife is:
(1) do a 50 mile detour via Kincardine, or
(2) be an emergency vehicle, or
(3) be a train
(4) .....and perhaps there is another way...?
[or if, like me, you can't get the YouTube clip to run, you should find it here]