Hi
Do you know the class of this protect boundary?

ah, I see. There have been a lot of complaints about iD. The presets should never be taken for granted.

Thanks for pointing that out. Corrected now.

Hi
FYI all railway=stations are already mapped in OSM

No one in OSM is your mummy. If you need to wipe your nose, learn how to do it yourself.

I'm glad to see you followed my instructions.
The error is not in the software.

Please fix your errors to maintain the quality of the OSM database.

I was going out of my way to help you. There's no requirement for childish ad hominem insults.

Hi
OSM has a DIY ethic, where contributors correct their own errors. The information you require is all there.

Hi
Same as previous request

Hi
Could you fix up NCN4 please (please don't add the superroute)
http://ra.osmsurround.org/analyzeMap?relationId=1318929

Hi
When splitting buildings to specifies levels please be aware of the defining tags.
There aren't two museums.
https://nrenner.github.io/achavi/?changeset=90603390

changeset/90603390#map=19/51.38666/-2.36693

I understand there are ways with relations to specify individual internal parts of a building..

I've reverted your changesets because the data you added is incorrect. Please refrain from doing similar in the future.

Hi Paddy
https://osmlab.github.io/osm-deep-history/#/way/680220597

You appear to have greens at both ends of the fairway. Should some be tees?

Hi
There's no need to create a multi polygon, a simple closed way would suffice
relation/11273572

Hi
Which is it:
way/813722220
way/818915016

Hi
To check, is it meant to be this shape?

You added the tag which defines a railway station (railway=station) to the building, This is incorrect.

https://osmlab.github.io/osm-deep-history/#/way/845089074
I've corrected it for you.

All UK railway stations already are mapped. Please don't add duplicates.

Please don't delete tags without understanding why.
https://osmlab.github.io/osm-deep-history/#/node/6539839675