Sorry for the delay in posting. We've just had the whole house re-carpeted and the office was out of action for a while.
This is on the Stratford canal way back in June.
I think these photos of the Edstone Aqueduct are self explanatory.
Not as long as the Pontywotsit in Wales, but just as scary!
Incidentally, why is it Aqueduct and not Aquaduct?