UK Railway Lines - Master Map

mbriscoe wrote:

Peter wrote:

I too prefer a book but there is no denying that to be able to zoom in on specific areas and see the overlay on a satellite view or an old map is very useful. Both have their uses, especially as the looming energy gap will mean more regular and longer power cuts and having been without power for three days a few years ago books proved their worth

And a website can easily be corrected if someone reports an error or omission.

A clearing house book will not have errors or omissions but a web site as a secondary source might well have. But that said I agree that ommisions etc can be updated.