Fix a typo in the operator tag for a hotel ("Marriot" [sic] -> "Marriott").

Improve geometry of Park Plaza Riverbank. Also add some more details to the hotel. Tag the hotel's entrance or service road as one way. Improve alignment of Salamanca Street.

Improve geometry of Tinworth Street.

Add Frida's (a Mexican restaurant) on Albert Embankment.

Add inscription for The Women of WWII monument on Whitehall.

Add inscription for Special Operations Executive memorial on the eastern bank of the Thames near/in Lambeth.

Add types of exercise equipment to The Rig (an outdoor gym in Queen Elizabeth Olympic Park). Also add some nearby swings.

Add name for Crowne Plaza Albert Embankment hotel. Split building and tidy up nearby ones. The exact extent of the hotel is unclear but the building to the north seems to contain apartments and is not part of the hotel. Clean-ups nearby.

Remove duplicate node for Embankment Grocery, and move the more detailed node to a more correct location.

Fix opening hours for Little Waitrose in Vauxhall. Add opening hours for a nearby Sainsbury's Local store.

Add statue of Mahatma Gandhi in Parliament Square, London.

Tidy up some buildings on Fir Tree Close, York Row, and Prestbury Road.

Add entrance and bike parking for The Wilson Health Centre. Minor alignment improvement for Prestbury Road.

Remove service=driveway from Sovereign View. (Should have been removed in changeset 122262086.)

Tag a driveway off Harp Hill as a residential street since it is signed as Sovereign View (with a normal sign) and there are several houses on the street/road.

Minor improvements in Battledown: fix driveway for Carlton Manor. Add Oakfield Cottage. Improve alignment of Ashley Road.

Update building footprint for Oakfield Rise in Battledown. (The house was demolished and a replacement built.) Improve alignment of Ashley Road.

Minor improvements in Battledown. Tag some driveways as such (rather than as generic service roads). Improve building alignment and geometry.

Improve alignment of a path linking Pennine Road with a service road which leads to Prescott Walk. Orthogonalise some nearby buildings for neatness.

Add three missing addresses on Coronation Road. Orthogonalise some buildings on the road for neatness.