Ian King reflects on the latest PMI data suggesting UK economic activity continued to contract with Chris Williamson, Chief Business Economist at S&P Global Market Intelligence.Stena Line’s chief executive Niclas Martensson talks about plans to establish a major freeport in Holyhead, while Alex Dacre of Marlowe discusses his company’s work on helping businesses comply with rules.Ian also explores the future of energy and power, with Worcester Bosch chief executive Carl Arntzen and Trevor Jackson from MAL Research and Development, which claims to have found a way to power electric vehicles with aluminium-air.