GB / London: Manna
GB / Edinburgh: David Bann
GB / London: The Gate
GB / London: SAF
A / Vienna: TIAN
USA / NYC: Candle 79
D / Berlin: La Mano Verde

Britain

WALES at Wikipedia
www.visitwales.co.uk

(Additional source about Vegetarian restaurants in Wales www.happycow.net/europe/wales )

Cardiff:
Canteen on Clifton Street

 

VegCulture.net
USA / NYC: Blossom
A / Vienna: TIAN