Caution: Do NOT use iSpot to identify fungi to eat!
Some fungi are very poisonous so a mistaken ID could have serious consequences.
No interactions present.
It's certainly not Birch Polypore. Not sure what it is though - it has an unusual habit. Any more photos?
It may be this again, it has the crust plus bracket form.
Only the two photos above, one from above, and one from below.
Lat/Lng: 52.5085, -2.2423
OS grid ref: SO836900