Haha, Holiday Music did indeed move to an industrial estate in Essex, Purdey Way Industrial Estate, just down the road from me, they are better known as Strings Direct but owned by Holiday Music. Very handy for me and they have a cracking guitar tech Chris who is fantastic.
I'm lucky as we still have PMT local to me where I live so not short of shops to go to, although Strings Direct is more online but you can still go there if you wish to pick up strings and accessories. I do all my shopping online anyway so not bothered if music shops go the way of the dodo at some point, they are usually full of guitarists with no money to spend and just get off on showcasing their lack of abilities lol. Sorry, that's my keyboardist side coming out.