It does baffle me how many varying regional accents, and what could almost be considered sub-languages, Britain has for such a small country.
If you drive for 100 miles in most countries, the accent and language seemingly remain quite similar. If you drive for 100 miles in Britain, you encounter multiple different accents and many different words for things you never knew existed!
I can imagine that being quite tough for a foreign visitor to decipher if they’ve learned the queen’s English. I can certainly imagine that the regional accent down here in the Forest of Dean (the Forester, as we like to call it), certainly wouldn’t be easy for a foreign visitor to decipher! You also encounter the Welsh accent a mere stone’s throw away (I live less than 10 miles from the Welsh border), which is totally different again… when I attended secondary school less than a mile from the Welsh border, I knew a number of people with fairly strong Welsh accents, and they spoke surprisingly differently to the English people! The amount of Welsh people who called me “Matth” was surprisingly high, yet I’ve never heard anyone English call me anything other than Matt (or Matthew, if they’re feeling formal).
At times, even we Brits can find each other’s regional accents hard to understand. My grandad is from Birmingham, which is less than 2 hours from where we live, yet my family find him hard to understand half the time! And compared to his brothers and sisters, his Birmingham accent isn’t even that strong any more!
Interestingly, I don’t really have a strong regional accent; I have a surprisingly generic English accent, as does my older sister. My mum calls us “accentless”! Although the fact that our dad and his entire family are from Kent, and only moved to Gloucestershire when he was 15, might help there; I guess the South East genes probably balanced us out! Nonetheless, my accent has definitely grown less posh with age; my accent was incredibly posh when I was a child, but I’m starting to develop a slightly more informal Forest-y twang as I get older… my lifelong Forest of Dean upbringing must be rubbing off on me! Although for the most part, my accent is generally still a pretty generic English accent, just as it was when I was a child…