My friend sold her car through these guys and they used her car as a courtesy car. Held onto it for months and don't think she's been paid yet.

Run by a guy called Faisal Riaz, seemingly well known for his iffy business practices. Sells broken cars and then dissolves the business so buyers can't claim.

I see some guy has made a site about them too

Quite shameful that in the UK the law protects these 'businessmen'.