I was born in Liverpool, lived in London, Bury, Romiley (near Stockport), Sutton Coldfield, back to Liverpool, Derby, Cardiff, St Helens, Morpeth, Whaley Bridge (again near Stockport) and back to Morpeth. If I don't have a defined regional accent, it's hardly surprising, but I'm definitely northern. If we came home from our London school saying things like, "I'm goin' dan v parf an sit on v grarse." My mother would correct us, " It's p-ath and gr-ass!" My dad would insist on goING and all other dropped -ings. Of course, in Liverpool we pronounced our -ings properly and could be recognised for it in other regions of the country.
Now that I've lived in the North East for so many years, you can hear my glottal stop in amongst the handy regional phrases!