An investigation has been launched after trespassers broke into an ex-RAF base that is set to house migrants. Footage posted on social media shows a number of people using torches to walk around RAF Scampton in Lincolnshire. Some of those in the footage were heard making anti-migrant remarks. Police said they would review the footage that allegedly showed the intended living quarters for migrants. The group posted on Facebook: “We weren’t expecting the support we received, or the help in distracting the security. Keep up with the protests. We will be back.” An investigation has now been launch…