Smwrff
Member
Spot on - fix the Anglicised mis-spelling of Welsh place names first.Misspellings IMHO should be corrected and these are more commonly seen in south (and to a point west Wales): The classic case is Llanelly being properly corrected to Llanelli, similarly Merthyr Tydfil, where the latter is misspelling of Tudful, or more correctly here, forcing the Welsh spelling to use English spelling rules.
There is some idiocy about, such as both Tonteg and Ton-teg appearing on some signs - the etymology of that one is a bit mixed however - or both Rhydfelen and Rhydyfelen appearing - not sure if this is a mistranslation, misspelling, but both are quite valid and describe different aspects of the area; so it could just be two Welsh names are used for the same place, or it is just a local pronounciation issue.
If an area has a Welsh name, then use that; if it has both a Welsh and English name that are sufficiently different, eg: Newport/Casnewydd then both. Misspellings, eg: ff->f in Trefforest, should overtime be corrected. Restoration of the definitive article in Celtic placenames also comes under thing, Y Barri being a good example where there "Y" has been dropped (cf: Yr Wyddgrug/Mold).
If you want a very interesting case, then Pontypridd, which is a contraction of Pont y Ty Pridd, but the town was renamed Newbridge from about 1756 to the 1860s.
But, if you want to go down the road of names, then maybe Glasgow should also have its original Brittonic/Welsh names on signs too....
But at the same time we dont need to be too precocious about strict grammatical rules....
Why is it neccesary to insist on Pen-y-bont but not Pont-y-pridd...... and Barri is probably ok without the Y...etc