The operational procedures necessary for the working of traffic of a double line over a single line of rails during repairs.
Brunel’s Railway Today: Intercity Paddington-Bristol
1985
The Stone Carriers
1982
Inter-City 1250
1982

Round Trip to Glasgow
1982

Track 125
1981
The Seaspeed Express
1980
The Beacons and Beyond
1979
Omnibus 150
1979

Discover Britain by Train
1978

Overture: One-Two-Five
1978
England's North Country
1978
Discovering Railways
1977