It’s Saturday morning in the courtyard of the Al-Zawiyah detention centre on the outskirts of Tripoli and Colonel Nourdeen Mishaal of Libya’s Ministry of Interior’s Department for Combating Illegal Immigration is about to have his weekend ruined. The Colonel has delivered an impassioned speech praising his own government and exhorting the West to do more to help in the battle against the people smugglers responsible for the thousands of migrants arriving in Europe every week.