Ferrari F40 in Lancashire

[noisebox]

I was wondering if anyone can shed any light on this. Earlier this year (March/April I think) I saw what appeared to be an F40 near Pendle Hill. I know there are some replicas around so I was wondering if this one is genuine. It was distinguished by having a yellow strip accross the top of the windscreen. As it was going in the other direction I couldn't see the reg or anything else, but from what I saw it looked and sounded right.

Does anyone know anything about it?