Inter Milan players were so excited by clinching the Italian title that they took an impromptu open top bus to the city centre in the early hours of Sunday morning. City officials then had to undertake a major clean-up operation with the ninth stage of cycling's Giro d'Italia taking place in Milan later on Sunday, before Inter party again in their home match with Siena (1830 GMT).
Coach Jose Mourinho, in his first season in charge, was humbled by the success.