[UK] Reviewing osmlint-osmium and osmlint data issues

Nobody has claimed this yet.

**Background**
As part of on-going work to improve the quality of OpenStreetMap data, we recently used [osmlint-osmium](https://github.com/osmlab/osmlint-osmium) and [osmlint](https://github.com/osmlab/osmlint) for detecting issues related to road network data in UK. In total, we are going to review issues in 9 categories.

Our plan is to review all detected issues and fix it in OpenStreetMap. There's a [link](https://wiki.openstreetmap.org/wiki/Mapbox_-_Resolving_lintings_problems_in_the_UK) to the OSM Wiki page.

**Timeframe**
We are going to start review on the end of August - September 2021.

**Tools**
We will use existing OpenStreetMap editing tools, we will use #hashtag for the project #mbx_linters_UK

**Editor**: iD or JOSM

**Satellite Imagery**: Bing, Maxar, Esri

**Street Level Imagery**: Mapillary, OpenStreetCam, Other open sources if available

**Contact Person**
We welcome feedback, suggestions, and insights from local mappers. If you have questions about this work, or a specific edit by our team, please reach out to Natallia (natallia.zhouner@mapbox.com) or post a comment in a changeset.

### Linter Output for UK

Issue | Total | Data
--- | --- | ---
Crossing Highways | 854 | [crossing_highways.zip](https://github.com/mapbox/mapping/files/7195756/crossing_highways.zip)
Island Highways | 1157 | [island_highways.zip](https://github.com/mapbox/mapping/files/7195764/island_highways.zip)
Impossible Angle | 350 | [impossible_angle.zip](https://github.com/mapbox/mapping/files/7195757/impossible_angle.zip)
Impossible Oneways | 414 | [impossible_oneways.zip](https://github.com/mapbox/mapping/files/7195763/impossible_oneways.zip)
Mixed layer | 54 | [mixed_layer.zip](https://github.com/mapbox/mapping/files/7195772/mixed_layer.zip)
Missing Type Restriction | 57 | [tr-missing_type.zip](https://github.com/mapbox/mapping/files/7195773/tr-missing_type.zip)
Missing Role | 1046 | [tr-missing_role.zip](https://github.com/mapbox/mapping/files/7195776/tr-missing_role.zip)
Excessive Roles | 261 | [tr-excessive_role.zip](https://github.com/mapbox/mapping/files/7195777/tr-excessive_role.zip)
Invalid Role | 116 | [tr-invalid_role.zip](https://github.com/mapbox/mapping/files/7195779/tr-invalid_role.zip)

@Zetkun @abrohood @shvrm @lukasmartinelli @vladaboitsik

Start with the linked OSM Wiki page and one of the category ZIP files, then review the listed findings using iD or JOSM with the referenced imagery sources. Done means reviewing the UK findings across all nine categories and correcting valid OpenStreetMap issues or leaving them unchanged when the data is correct.

Written by the indexing model from the issue text.