Last week on BBC radio Cambridgeshire I listened to Julian Huppert being asked if he supported the A14 upgrade. He failed to answer the question despite being repeatedly asked.

Given his own party leader, Nick Clegg supports the upgrade, and Julian claims to support business in Cambridge what is going on? I would have thought that the local Cambridge Lib Dem MP ought to have a greater breadth of vision and publically support the vital upgrade to the A14 whatever his own views on cars might be.

Come on Julian, show some leadership and support the A14 upgrade in the way the other local Conservative MPs are doing.