Tamar Bridge - 'Please mind the crap'

This from Construction Enquirer...

Workers repairing Brunel’s twin span bridge in Plymouth have called on train passengers to resist the call of nature as they pass over the historic structure.

One passenger told the Enquirer: “The guard made a special announcement on the train’s tannoy as we came up to the Tamar River valley... I suppose it’s a polite way of saying please mind the crap.”

It's the 21st Century and still we continue to pour raw effluent onto the tracks!