ITV Schools Westward Opt-Out
Broadcast
1978
Until 1983 the English regions opted out during some intervals. Here's a fantastic example from Westward Television, using a yellow telecine version of the 1969 clock. Although by now we were well into the slides era.
![image from: ITV Schools Westward Opt-Out](https://tvark.org/media/1998i/2018-06-13/335e3d5140ea969cc33435ba3e5445161b5f9e04.jpg)