The world’s second-largest steel company says development proposed for Chatham Docks would have “seismic adverse consequences” for the UK and is threatening to pull millions in investment. Planning officers at Medway Council have recommended the plans – which would see the working docks and warehouses turned into a business and enterprise campus called Basin 3. But writing to Michael Gove, an executive from ArcelorMittal argued plans to repurpose warehouses the firm currently uses for transportation logistics have not been properly scrutinised. In the letter reported by Sky News, Matthew Brook…