Just to build on this, pedestrians have priority at marked pedestrians crossings of course but also outside of marked crossings when crossing a smaller road where a car is on a main road and is wanting to turn into the smaller road.

https://www.gov.uk/guidance/the-highway-code/using-the-road-...

"Watch out for pedestrians crossing a road into which you are turning. If they have started to cross they have priority, so give way"