Raj issued the threat while addressing a press conference at the Bandra MIG club on Thursday that was in response to Maharashtra Chief Minister Ashok Chavan's clarification on taxi permit row.
Chavan clarified that the local language eligibility clause for taxi permits can mean Marathi, Hindi, Gujarati and other local 'languages'.
Accusing the chief minister of watering down the Cabinet decision taken on Wednesday to make local language clause mandatory for 4000 new taxi permits to be issued by the state, Thackaray said: "More than the welfare of the people Congress CMs are more concerned about what 'Madam' (Sonia Gandhi) would think. Our CM should do a part time job with CMs from southern states to practise how
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