On the bathroom window. Stripy legs, long proboscis.
No interactions present.
I think this is very likely to be Culiseta annulata, but there's a chance that it could be the similar Culiseta subochrea, which is rarer and is supposed to be paler in colour (I've never seen it).
Entomologist and biological recorder
Lat/Lng: 56.0520369, -2.7138658
OS grid ref: NT556845