Tragovi ovog radioaktivnog elementa su također nađeni u suši baru Itsu u Londonu, gdje se Litvinenko susreo s italijanskim sigurnosnim stručnjakom Mariom Scaramellom 1. novembra, te na stadionu Emirates, gdje je Sokolenko gledao jednu utakmicu Arsenala.
Traces of the radioactive element also were found at the Itsu sushi bar in London, where Litvinenko met Italian security expert Mario Scaramella on November 1st and at the Emirates Stadium, where Sokolenko attended an Arsenal match.