YOUR correspondent A Berwick (February 20) is rather too blithe in his praise of a still untried Chunnel. True, it
... on the wagons if there is a terrorist scare? Semtex cannot be ‘sniffed’ by dogs, every boot would have to be inspected. Result: a queue stretching back to Maidstone. And unless the boarding process is highly efficient from the word go, even without se ...