What does rail renationalisation mean and who owns UK railways?

The government will take control of TransPennine Express services, which covers Manchester and Liverpool in the North of England, and runs to Edinburgh and Glasgow in Scotland.

Northern rail franchise to be nationalised, says UK government

Do rail services work better nationalised or privatised? - Quora

Why did we sell off the railways?

Reality Check: What does nationalising the railways mean? - BBC News

Rail reform: why Britain's railways are getting a full makeover

Impact of the privatisation of British Rail - Wikipedia

Do the public want the railways renationalised? - Full Fact

Network Rail to be stripped of control over Britain's train tracks as operators will win power to improve services

What the UK can learn from the demise of British Rail

UK ends franchising passenger traffic, what does it mean for freight?

How does the current structure of British Rail compare to when it was nationalized? - Quora

An overview of the British railway system, Medium

Ownership of train operating companies in Great Britain [OC] : r/dataisbeautiful

Should the UK renationalise the railways? - BBC News