Pat,i heard a similar rumour up my neck of the woods and as you say it was from Bradden to Signpost ,20 quid a go,BUT all speed restrictions in force,and if you arrived at Signpost you were charged another tenner depending on the smile on your face. I thought it was fair enough until they decided to add vat, but would wave this if you paid cash and said nout. Oh and if you dropped it and cuased any delay there was a 100 quid excess. But there,s still free parking on the boat and no further charge to use the bog.