Hi,
Jwe - actually there's been a big buyer in the market for a few weeks now - the online limits have been consistently showing better prices & larger quantities if you want to sell, than if you want to buy.
I've just checked, and the current quotes are as follows;
I can buy up to 15,000 shares at 113.9p (0.1p price improvement)
I can sell up to 25,000 shares at 113p (1.0p price improvement)
It's probably Fidelity continuing to buy.
Regards, Paul.