finding independent record labels,and record stores in London

March is nearly upon us, and it is almost time for Conurepete (and husband) to migrate to the far shores of England. We will be trying to visit as many independent record label and reord stores as possible, because the husband’s new album is done. Does anyone have any favorites to share? We have been looking on the search engines, but not everyone is on line. We will even leave London and see other parts of England. We might even go to Scotland, because it looks so cool. Thanks for any advice.