I am due back down in Cardiff the weekend after next. I must go and have a look at Churchill Way. This must be the uncovering of the legendary feeder canal where Dad learned to swim. He lived in Adam Street which adjoins the photo above a bit further south as I recall.
"The canal has been paved over for over seven decades but now, with redevelopment work underway, it is set to form the heart of a huge rejuvenation of the city centre." Goshk.