This was found in a hedge alongside a railway line. The pictures are pretty detailed so I don't think anymore description is needed.
No interactions present.
The leaves and berry shape match this one but there are a few tree cotoneasters.
Could be Cotoneater bullatus. Shape of leaves and their 'bullate' look make me think this.
Lat/Lng: 50.5052, -4.2188
OS grid ref: SX427696