Central Scots

Central Scots is a group of dialects of Scots.
Central Scots is spoken from Fife and Perthshire to the Lothians and Wigtownshire, often split into North East Central Scots (Northeast Mid Scots) and South East Central Scots (Southeast Mid Scots), West Central Scots (West Mid Scots) and South West Central Scots (Southwest Mid Scots).
Like other varieties of Scots, Central Scots has been undergoing a process of language attrition, whereby successive generations of speakers have adopted more and more features from Standard English. By the end of the twentieth century Scots was at an advanced stage of language death over much of Lowland Scotland.
Phonology.
Consonants.
Most consonants are usually pronounced much as in English but:
Vowels.
Vowel length is usually conditioned by the Scottish Vowel Length Rule (SVLR).