I have had little luck sourcing them on the net & am not going to Harrods for them! I am in Welling Kent so unless someone knows of somewhere local to there that does them, internet would be great. Thanks. xx
Don't know about the UK, but in the US, there are many "domestically grown" cans of San Marzanos, so they're not REALLY authentic. Just beware--I spent an amount of money for what should have been authentic ones on plain-old-US-grown.