Since Aunt Ada Came to Stay - S2-E9
Visible crew/equipment: Before Craig finishes speaking with Joanna and puts the car in reverse, a set crew member in a blue shirt is seen in the driver's side mirror.
Visible crew/equipment: The wire used to guide Danny's arrow is visible. (00:16:25)
Earthanasia AKA The End of the World Show - S7-E6
Visible crew/equipment: When Bill smashes the hole through the wall, a boom mic is visible at the top right of the screen.
Visible crew/equipment: When the gang are getting into Albert's car to go home, you can see the crew and camera lights reflected in the car door.