Unable to answer "Do these traffic lights have a button to request a walk signal?" for node/1263640525 via StreetComplete 50.2:

Staggered crossing with island on both sides of junction, split and map as separate

There's a "pedestrians prohibited" sign (TSRGD diagram 625.1) here in Bing street side imagery, but does it apply to the cycle track W of here, or the near side of Westbourne Terrace on the bridge over the railway?

Does this road really have a 2m max width restriction? Is it signed? #surveyme

way/4549504

Has this crossing been upgraded to a toucan crossing - if it's still a pelican, then it should be bicycle=dismount

node/2140465345

Staggered crossing, split road around island

via StreetComplete_ee 59.2

Attached photo(s):
https://westnordost.de/p/250704.jpg

Is this a real dual carriageway, with physical separation between the lanes, not just paint?

Is this a toucan crossing (cycle and pedestrian crossing indicators) or a puffin crossing (pedestrian only)? #surveyme

node/3832396645

Are the crossings at the N end of Merrielands Crescent toucan crossings, with both pedestrian and cycling crossing indicators?