Ian Daintith's suggestion is most interesting because, if one follows the Gwyddon valley east from the Polka footpath for a mile or so one comes to a valley called the Trwyn, famous throughout south wales for its pwcca. Yet it is a little surprising that as Pwcca Trwyn was so well known in Abercarn, the form Polka for a footpath should have existed alongside it. Given the occurence in Norfolk as well, Im not sure this is the answer
The information contained in this email is intended only for the person or organization to which it is addressed. If you have received it by mistake, please disregard and notify the sender immediately. Unauthorized disclosure or use of such information may be a breach of legislation or confidentiality and may be legally privileged.
Emails sent from and received by Members and employees of Norfolk County Council may be monitored.
Unless this email relates to Norfolk County Council business it will be regarded by the Council as personal and will not be authorized by or sent on behalf of the Council. The sender will have sole responsibility for any legal actions or disputes that may arise.