LLANDUDNO, WALES - SEPTEMBER 08: Senior citizens walk along Llandudno Promenade on September 8, 2014 in Llandudno, Wales. Britain is facing multiple problems stemming from an increase in the elderly proportion of its population, including increasing health care costs, strains on its social security system, a shortage of senior care workers and challenges to the employment market. (Photo by Christopher Furlong/Getty Images)
