http://www.express.co.uk/life-style/life/586793/600-dogs-hurl-themselves-off-bridgeThe sign is there not because the neo-Gothic construction is in danger of crumbling into the waters of Overtoun Burn 50ft below but for another reason: in the past 60 years an estimated 600 dogs have jumped from the bridge, more than 50 of them to their deaths.
I have my own theory as to why they do this and it has nothing to do with ghosts. I think they do it for the same reason my dog jumped out of the back of a moving truck, to chase a rabbit.
Why do you think they do this? Ever had your dog make a dangerous jump?