To be brutally honest, i think a few of you are getting a bit carried away with the bulk moving up from the channel.
An NVA lobe is progged around Sussex/Kent, this is likely to bring down the rainfall rates, most probably the heaviest right on the coast of Kent and up in to East Anglia. Not saying there won't be some heavier bursts about, but otherwise, the MO would have an advisory out on this by now.