Although The Union led initial exit polls and was quickly expected to win the election, the gap with House of Freedoms narrowed as the votes were tabulated. The initial Interior Ministry results showed that Prodi had won the Chamber of Deputies by 25,204 votes, and Prodi declared victory on 11 April. Berlusconi, however, refused to concede, claiming discrepancies in the vote counting process, with 43,028 Chamber ballots and 39,822 Senate ballots to be re-checked by the Interior Ministry. Berlusconi also claimed problems with the vote from abroad, which was critical in giving The Union a majority in the Senate. Five ballot boxes were also found on the streets in Rome after the election. On 14 April, however, the Interior Ministry announced that there had been a mistake in the report of the number of ballots to be rechecked. Only 2,131 Chamber ballots and 3,135 Senate ballots merited re-examination (reducing the total number of disputed ballots from the over 80,000 initially reported to just over 5,000). The result of this check added equally a few hundred votes to each coalition.