I don't get what's wrong with Leeds Station there are many stations in West Yorkshire that are worse.
Bradford Interchange, Bradford Forster Square and Wakefield Kirkgate are much worse.
Yes, agreed, and all run by Northern Rail. Enough said.
Bradford Interchange, which I pass through daily and will be doing so in about 2 hours, is often littered, although someone there does a regular clean. I've also seen a regular cleaner at Forster Square.
Wakefield Kirkgate, my local station, is populated by the local scrotes at night who use it as their drinking den.
Northern Rail really do need to step up their game on cleaning, but again, it all boils down to the lazy people who litter. All Northern trains and their stations have bins (clear bin bag types), so there's definitely no excuse there.