Welding Institute starts £43m expansion in Cambridge

Universities and Science Minister David Willetts was among the guests at a ceremony to mark the building of a multimillion-pound technology centre in Cambridge.

The Welding Institute specialises in high-tech welding processes and has 500 staff in the city.

A new £43m centre, part-funded by the government's Regional Growth Fund, is being created to train postgraduate students.

BBC Look East's Richard Bond reports.