He spent the best part of 14 years in what remains a coveted job but the former Conservative MP for Sittingbourne and Sheppey says he has done his stint and it’s time to move on. Political Editor Paul Francis finds out what he is going to miss and what the future holds? A true ‘Man of Kent’, Gordon Henderson started life on a council estate in Medway. He left school at 16 and worked as a stockroom assistant in Woolworths, working his way up to senior store manager by 1979. He held a number of jobs after including owning a restaurant in South Africa, senior contracts officer for GEC Marconi in …