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.
| Release Date | January 1, 1974 | |
|---|---|---|
| Status | Released | |
| Original Title | Wsp | |
| Runtime | 15min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | Pelican FilmsStewart Hardy Films | |