Scores of fire fighters are battling to contain a blaze at a fuel depot in Ukraine.<br /><br /> Bystanders gathered nearby to watch as at least nine tanks went up in flames at the site 30 kilometres from Kiev.<br /><br /> The blaze was started by an explosion. An unknown number of firefighters have been killed. <br /><br /> Emergency workers are ferrying the injured to a nearby hospital.<br /><br /> 62 firefighting units are on the scene. Equipment and water are being delivered by a convoy of trains.
