Visible crew/equipment: When Johnny English is getting out of the truck, we see a wide shot. In the bottom of the reflection you can see what looks like a clapperboard. (00:22:55)
Visible crew/equipment: In the hearse chase scene, when Johnny is getting out of the car, on the side view you can see a very obvious cover up of the camera in the window reflection.
Visible crew/equipment: Before Johnny parks his Aston when arriving in the South of France with Lorna, a crew member in a white T-shirt can be seen reflected in the car door.
Answer: It's 'Does your Mother Know that you're out' by ABBA.
rabid anarchist