South West London. Not cockney, but like the posher South London accent... even though I'm not posh but I've been told I'm well spoken. A little bit of my Devonshire roots comes out when I'm drinking & all my A's become Ah's.
Used to have a strong north-Walian accent until the age of about 12, then it became a lot more south Welsh. It's because I lived in those places, I didn't just adopt them for fun, like.
These days it's more home countiesish.
My wife is from Suffolk, but a lot of her patients confuse her accent with Australian.