The Apprentice (2005) : 14x7

Lord Sugar summons the candidates to Crossrail’s leafy roof garden, nestled above the new Elizabeth Line station in Canary Wharf, where he sets them a gardening task. The teams must set up their own urban gardening business, carrying out commercial and domestic jobs across London. On day one, both PM teams visit corporate clients to pitch a plan and secure a price for a large rooftop renovation.