caviar farmed

Scottish Salmon Roe, Why is it difficult to find in London?
Why not see Scottish Salmon Roe (red caviar) frequently London? Are there any restrictions to sell this product? Is it difficult / impossible to obtain eggs of farmed fish? Other nations buy them all? or country of their demand is low?? Please help. thank you!
Because it is a long way for the poor guy to swim!
Gordon Ramsey – f word – Caviar
