After more than 14 years at the helm of the Vancouver Fraser Port Authority, CEO Robin Silvester announced June 1 that he’s stepping down from the position. Silvester said he plans to stay involved to help during the transition of leadership as the Board of Directors prepares for a global search for its next president and CEO. Other details are expected to be announced in the coming weeks, according to the port authority. “It is time for a new challenge for me, and to make space for a new leader at the port authority after the recent federal environmental assessment…