We are from London and have been owners of a property in Calis for 8 years. During this time we are always suprised to hear a southern accent, although having said that I must admit we did notice more 2012.
Do you think Calis is predominantly a destination for holiday makers/property buyers from the north of the UK? Scunner, you may have a good idea from the 'where are you' map.
If so, why do you think that is?