Hiya, just to let you know, level=-1 implies the footway is underground. covered=yes would be more accurate for this.

I was unsure of whether to say it's a foodie pub or a restaurant 😅, most tables tend to order drinks however I'd say a solid 90% of them come with the intention to eat. Dogs are indeed allowed unleashed inside and outside, although dogs aren't allowed at all in 2 of the 4 open rooms inside.

Refers to whether the pub is in the CAMRA Good Beer guide, see under additional tags in amenity=pub

Huh, really? I'm not sure what exactly fits it: building=*#Sports
From GPS it looks like a sports pitch with a fence around it, rather than a building

Ill give it a go when I'm back home

Alright, fair enough. How would I revert it?

I will take a look at *that*, but if this is the road I am thinking of (next to Telford college) the way I deleted was from the road being divided for a few meters because of a pedestrian island, which I thought I added using a highway=crossing
Splitting the road for a few meters certainly did not look right to me
I did forget though the road is bus-only and one-way for part of it though, so I will re-look over the area