I have increased the block length on the IP editor to a week In my opinion the combined history of editing by this person via numerous IP addresses would justify a far longer block than that but in situations like this I compromise I also see that HJ Mitchell has semi protected the article for a few days but in view of the history that may be nowhere near enough If you see any continuation of problematic editing from the same person feel welcome to let me know and I will consider other possible action such as longer protection range blocks etc The editor who uses the pseudonym