Can Silicon Valley ever be replicated in London?

Trying to clone Silicon Valley has been a cornerstone of this coalition’s business policy. Rohan Silva, until recently the PM’s policy guru, spent several years in government and opposition creating the ‘Silicon Roundabout’, an attempt to provide a new leg for the UK’s economy in East London.

Depending on who you believe, the East London Tech City project has either been a roaring success or a waste of time.