As an added bonus, you can also get printable ID guides and fact sheets to help you identify what you see – along with the odd hedgerow tipple recipe.

There's no point berating voters for their ignorance: people have bills to pay and children to raise, and most don't spend their free time studying fact sheets.

Given too much time, moreover, there is the risk that Banks will, in fact, shrink their balance-sheets to bolster their capital ratios.