Datapoint English dialects in the Southwest of England/Existential / presentational there’s/there is/there was with plural subjects

Variety: English dialects in the Southwest of England
Feature: Existential / presentational there’s/there is/there was with plural subjects
Value: A - feature is pervasive or obligatory
Informants: Susanne Wagner

Examples

Example 1202:
there's trees have fallen down there

Source: Kortmann (eds.) 2000-2005: Dev_001