Wsp (1974)
A BAFTA award nominated documentary demonstrating how the particular characteristics of friction are used on a new braking system to give greater control and greater safety when driving.
Director: John Armstrong
![]() |
John Brand as Narrator |
| Camera | Walter Lassally | Camera Operator |
| Directing | John Armstrong | Director |
| Sound | Trevor Pyke | Sound |
| Camera | A. E. Jeakins | Camera Operator |
| Sound | Edward Williams | Music |