Date ceased: Ceased in 2010-15 (source).
Official reason given: "Although not part of the Single Data List Electoral Commission data requirements are appended to the list for completeness." (source).
URL of example collection: Not known
Impact of cancellation (actions or decisions that are now hard or impossible to carry out a result of the cancellation): Not known
Do you know any more about why this dataset was discontinued, or its impact? Email anna@anna.ps