If there are suppliers that do this (i.e. hold stock within the UK), then I doubt they'll openly admit to it. It's a bit of a grey area for a couple of reasons.
I know Movietyme 'allegedly' do, but their deliveries times (even for next day delivery option) are atrocious!


I know Movietyme advertise US Blu-rays as 'in stock' - but every one i've ordered takes approx 2 weeks to be delivered!!
Can anyone please please recommend any good suppliers which ship US blu-rays, so I can receive them within a couple of days?