Locations: B4026 Chipping Norton OX7, UK (Double-mini Roundabout) Google Maps Co-ordinates: 51.943878, -1.543486 Hilltop Garden Centre, Chipping Norton, UK (Garden Centre) Google Maps Co-ordinates: 51.839492, -1.499448 Episode: Series 22 Episode 5 Cast: Jeremy Clarkson & James May