ISSUE 55 | May 2020 In association with Using lie detectors at border security Real-time runway monitoring Improving hand hygiene at airports ISSUE 55 | May 2020 In association with Easing The Pressure Will suspending slot requirements during the Covid-19 crisis make a difference for the ailing aviation sector? Using lie detectors at border security Real-time runway monitoring Improving hand hygiene at airports 05/06/2020 15:30:07