Information need for a Orange Clockwork

[sam_white]

In terms of frame number, from my list your frame is closest to the number for the Prestige bikes - A3030291 is the closest Prestige.
The closest P7 is A3050669 and a couple of months later.

A3030291		Orange	Prestige
A3030305	LEIGH311272	Orange	?
A3050669		Orange	P7

 

[hamster]

Looks like a Prestige! I agree with @brocklanders023 making the point that a halfway P7 is unlikely due to tube diameter changes.