Alasdair Keane climbs aboard an electric boat in Norway.
Videos, including of glasses-wearers using the toilet or having sex, are sometimes reviewed by a Kenya-based subcontractor.
The case is the first wrongful death case against Google over alleged harms caused by Gemini.
The billionaire is accused of misleading investors in the run-up to his 2022 Twitter purchase.
TfL insists it has “kept customers informed throughout this incident and will continue to take all necessary action”.