I remember picking up a bunch of miserable looking bears from a platform on a non-scheduled flight. As they boarded the HLO also provide plated meals which we scoffed (in turns) as soon as we could after departure. Only after we had finished did one of the pax reach forward and hand us a piece of paper - It was a note from the Offshore Medic to his doctor advising that he and multiple others had been suffering from a severe outbreak of food poisoning (Hence the extra flight ) which should be investigated immediately! Thanks for telling us in good time boys!