Britain's oldest football referee is still regularly officiating games at the grand old age of 90.<br /><br />Sprightly Frank Foster says he will never blow full-time on his favourite hobby that has seen him take charge of more than 5,000 games in 43 years.<br /><br />He started refereeing in November 1980 and still officiates men's, women's and children's games around three times a week for the Sheffield and Hallamshire FA.<br /><br />But the great-granddad-of-four says he's determined to be dishing out red and yellow cards 'forever'.
