In Kingston, Garvey was elected a city councillor and established the country's first political party, the People's Political Party (PPP), through which he intended to contest the forthcoming legislative council election. In September 1929 he addressed a crowd of 1,500 supporters, launching the PPP's manifesto, which included land reform to benefit tenant farmers, the addition of a minimum wage to the constitution, pledges to build Jamaica's first university and opera house, and a proposed law to impeach and imprison corrupt judges. The latter policy led to Garvey being charged with demeaning the judiciary and undermining public confidence in it. He pled guilty, and was sentenced to three months in a Spanish Town prison and a £100 fine.