British steel workers protest outside of the Houses of Parliament in London, Britain October 28, 2015. Britain promised on Wednesday to refund the cost of so-called green taxes which push up energy costs for steel manufacturers and other energy-intensive industries, pending approval from the European Union. This month over 4,000 British steel jobs have been lost or are at risk due to a combination of weak prices and high costs, pushing the issue up the political agenda and prompting demands from the industry for more government support. REUTERS/Toby Melville