As per an additional report from the Daily Telegraph, Kane's move to Munich included Tottenham retaining a 'first refusal' option on him, by which Spurs would be informed and offered the chance to meet the clause, if a rival club made a bid for Kane.

A source has told ESPN that the clause exists, although no specifics were outlined and it was stressed that Kane is happy at Bayern and has no desire to leave the Bundesliga team

Harry Kane has spent the majority of his career with Arsenal's north London rivals Tottenham, but has been tipped to make a surprise move by Paul Merson