What a fantastic channel that would be. Only trouble is, I would never get anything else done. Here's my list in no particular order.
Lassie (early ones with either Jeff or Timmy), this would be No. 1,
Fury,
The Human Jungle,
Marcus Welby M.D.,
The Thursday Play,
Within These Walls,
Very early Coronation Street episodes (like they used to show on Granada Plus)
Brookside,
First T.V. series of The Silver Sword (1950's),
Frost in May,
Beryl's Lot,
The Newcomers,
The Crez,
People Like Us,
To Serve Them All My Days,
The Children Of Green Knowe,
How We Used To Live (Schools programme),
A Taste of Honey (Schools programme),
Shaphire and Steel,
Budgie,
Ready Steady Go.
I'm sure there are many more that I can't bring to mind just now. I expect a lot of the above have been wiped. What great days of T.V. they were.