One of the undercover workers filming in a factory in Bangladesh finds that the fire exit on her floor is padlocked.
The following morning 'Laboni' finds the door still locked: "Look this is locked. If this factory were to catch fire then will we be able to escape?"
Watch Exposure: Fashion Factories Undercover ITV 10.35pm
This is a particular worry after at least 112 people were killed when a fire swept through the Tazreen garment factory in Dhaka.
Read more: Bangladesh fire leaves 112 dead
Designer Katherine Hamnett says evidence of mistreatment of factory workers in Dhaka shows the fashion industry is "a stinking business".
ITV Exposure investigation uncovers pressures, abuse, violence and safety dangers behind the closed doors of Dhaka's sweatshops.