I also have had several pleasant trips to England and always enjoy shooting there, but haven't brought the big camera yet. I seem always to be shooting 6x6 in England, so I've stuck with that (either my Bronica S2A kit when I have more time for photography, or the little Perkeo II when I'm just in and out for an academic conference), and it gives a kind of formal unity to them all.

Haven't had any police hassles yet, but I have had someone ask me "is that a Hasselblad?"