Hihi, we're new here (we know of Leebo though, hope it wont go against us )
Have seen but mostly heard a Silver Impreza with the Subaru star stickers over it a few times since Christmas, in pics on the RB forum posted by Leebo at Bromley Pagent, driving past my house in St Pauls Cray going down Grays Farm Road, and the missus has seen it in traffic heading towards the Mercedes garage just off Sevenoaks Way/Cray Avenue (she would be the one gawping at you in the Silver 56 reg Mini Cooper going the other way at around 8.50/9am, late for work again LOL) and as I'm typing this I just heard it again driving up Midfield Way!!
Also seen a Blue STi parked on a drive, facing inwards so not sure what model and too far away to see the reg when glancing quickly left, in St Pauls Wood Hill.
If anyone see's me, I'll be the one posing in an RB320 reg ending GPX waving frantically at all Subaru drivers cause it makes me look popular (and yes the missus typed that, she's trying to make me look like a wolly )