This is primarily a Polish shop but it does have a good stock of Eastern European products - including Russian. Got some smetana as well as a Latvian tin of sprats in oil.
Małgosia’s Shop: Polish, Czech and Lithuanian Food
Unit 23,
Newgate Shopping Centre,
Newcastle,
NE15RE
https://www.facebook.com/pages/Polish-Shops-Malgosias-i-European-Foods/256761667707667
