The end of March signals the beginning of Daylight Saving Time the method of moving clocks forward during warmer months so that darkness falls at a later time. It affects more than one billion people but several nations have proposed scrapping it, including the European Union. CNBC's Tom Chitty explains.



Subscribe to us on YouTube: http://cnb.cx/2wuoARM

Subscribe to CNBC International TV on YouTube: https://cnb.cx/2NGytpz

Like our Facebook page:
  / cnbcinternational  

Follow us on Instagram:
  / cnbcinternational  

Follow us on Twitter:
  / cnbci