Austria built a steel canopy over the northbound lanes of the highway through the alpine Brenner Pass about a year ago, ready to re-impose border controls with Italy. The shelter has yet to be used, and Stefan Pan for one wants to keep it that way.
"The Brenner Pass is Europe's main north-south artery," said Pan, vice president of the main Italian business association, Confindustria. "Block the border, and it could cause a heart attack."