If you agree that it’s high time the UK finished the long drawn out process of metrication, you may wish to sign the e-petition here.

http://petitions.pm.gov.uk/MetricNow/

A few old people and slow learners may be slightly confused during the final stages of the changeover. However, we did it with decimal currency in 1971 and now who would dream of turning the clock back to the days of pounds, shillings and pence?