also, a former police officer, peter kirkham, says...s, insisting it is not an anti—police campaign but they do want to highlight the things that went wrong in this undercover policing operation, in the past. thanks very much. the headlines on bbc newsroom live: preparing for a trade war — european union leaders will set out in an hour how they will hit back at the united states, after it imposed new steel and aluminium tariffs. spain‘s prime minister, mariano rajoy, loses a parliamentary vote of confidence — the opposition socialist party will now form a new government. the transport secretary may be forced to appear in front of mps — over the chaos caused by changes to the rail timetable. the north korean leader, kim jong—un, has said he wants denuclearisation of the korean peninsula to be carried out in a phased manner. it again highlights differences with the white house which has called for rapid and concrete disarmament. our correspondent, hywell griffith, reports now from the de—militarized zone between north and south korea. sear