There was rail strike on Thursday 16th March, which also affected travel
on Friday morning 17th March.

Planned strike & disruption for Saturday 18th March.

Looked on trainline -
Doncaster to Sheffield showing no service

Leeds Train to Sheffield running for a certain period of time.
O/K for me, I get on at Swinton, but catching earlier train.

Return -
Last train from Rotherham 16.59 to Swinton + stations to Leeds

Then no more trains until Sunday morning 19th March