Busy schedules of night shifts, heavy physical work, organizational chaos and a culture of fear – the security guards are not eager to work at Schiphol, which is why flights are still cancelled. They were responsible for the safety of 170,000 passengers every day during the summer holidays, but how safe and responsible are their working conditions? Journalist Jiska Kroon went undercover for months like security agent and plunged deep into the depths of Schiphol.