Would complicate elections  Elections can be confusing enough already; there are numerous levels of elections which often all are voted for on the same day so that turnout is high for all the elections. As a result voters often get numerous different ballots to fill in; the system for voting in each may well be different and are often complex. Adding that sixteen year olds can vote in one election and not the other simply adds to this complexity in polling stations meaning more mistakes are likely to be made. Lack of knowledge of voting process, increased complexity of voting process, and long ballots decrease accuracy in voting. [1] The first, and possibly also the second are factors that this lowering of the voting age will influence – so this change would mean increasing the numbers of spoilt ballots.  [1] Bederson, Benjamin B., et al., ‘The not so simple act of voting: An examination of voter errors with electronic voting’, University of Maryland,  , p.3