Goods services at Cam also finished then .
The line remained open to goods traffic from Dursley under British Rail regularly to 1966 and irregularly to 1968 , and even after that the line was retained as a private siding , finally closing in 1970 .
Goods services at Cam also finished then , but the line remained open to goods traffic from Dursley under British Rail regularly to 1966 and irregularly to 1968 , and even after that the line was retained as a private siding , finally closing in 1970 .