A decision over the final phase of a major regeneration project of an ageing tower block has been postponed amid fears existing buildings will be “overlooked”. West Norfolk Council members were expected to approve the scheme at Hillington Square in Lynn, which will involve the demolition of three tower blocks and the Providence Street community centre to make way for 65 homes. But they decided to postpone the final decision until a site visit was made after concerns were raised that one of the new buildings could affect the privacy of those living in an existing building at the site. Councillo…