DO whatever people from bihar and UP are doing with a better quality and a better price. Better quality and Better cost...are the only things which people look into when they hire labourers. Not Bihari/UP or Marathi Manooos. Simple business funda. Be a little sensible instead of asking others to leave Maharashtra. In any case i dont see a Country called Maharashtra within the world Map. SO, dont think of a country within a country. And, if its such a problem, dont send representatives to Union parliament. BTW its not in MAHARASHTRA.