Hello, I've not had the chance to split those ways (fences) yet to add gaps where they exist. But you are welcome to... It's fairly obvious from Bing imagery. Might be a nice project for you. It's probably time to move on after the over 23k buildings, paths, 7k roads, shops, schools, businesses, 10k house numbers, allotments, parks, churches, car parks, road names etc I have added in the Maldon district. Good luck!

John - Please put a comment as to what you are doing in all your edits!

See osm.wiki/Good_changeset_comments

Sorry Peter, my mistake... I think what threw me off is that beyond zoom 12 Colchester has no name tag visible. Rendering error? Everywhere else nearby renders fine.