When I occasionally used to run up to Erskine or Faslane
And no charges, now!
Indeed, my first run cost an extra £0.50 or something similar. The next time I was looking to see whether the charges had risen, only to find no £ on road signs and then no booths!
The fifth (?) crossing wasn't so good, with a group of Morgan owners. Half way across there was a dropside Transit on the hard shoulder. Ahead of it a police vehicle which had overtaken us as we passed Glasgow airport. Both Officers peering over the bridge parapet to the depths below... Sad.