There are several species of yellow coloured waxcaps. These may be butter waxcaps peeping through the short grass.
There are worm casts to the left in this picture.
Wildlife from Wolverhampton and nearby
I presume that when this garden was given a slate chipping mulch, it was to suppress anything trying to go there. It didn’t work with these mushrooms.
The fungi are inkcaps. Possibly they common inkcaps, a species which is actually not very common. But I wasn’t about to step onto a stranger’s driveway for a closer inspection.