Captain informed passengers the smell was from 'liquid faecal excrement ' Plane returned to Dubai about 30 to 40 minutes after take-off . Passenger Abhishek Sachdev said crew had health and safety concerns . Travellers were put up in hotel rooms and offered food vouchers .
Captain informed passengers the smell was from 'liquid faecal excrement ' Plane returned to London about 30 to 40 minutes after take-off . Passenger Abhishek Sachdev said crew had health and safety concerns . Travellers were put up in hotel rooms and offered food vouchers .