article_snippet: A firefighter (left) creates a cordon while a member of Liverpool University staff (right) looks on .
article_snippet: We are working closely with the police and fire service who remain in charge at the scene.'
article_snippet: Police and firefighters remained at the scene to assess the risk to the public.
article_snippet: Firefighters are liaising with staff on site and are stood by with dry powder extinguishers and a hose.