Brexit isn’t to blame for our current problems; it is still an opportunity

It's up to us whether we seize or squander it. There's no disputing that the UK is struggling with severe economic problems, but are they due to Brexit or everything else? Larry Elliott argues that since there is little evidence that Brexit is harming the economy, we must keep it from becoming a scapegoat and instead use it as an opportunity to look at things in a new light.