UP / Biharis are kicke out of every state even poeple migrate from other states to Mumbai / Maharashtra.. .. cause they migrate in a large numberss.. In simple words an entire country migrate to another state..
No one is against their migration .. But then there should be a limit to migrate.. The supply of peoples from UP/Biharis is never ending and stocks of people keep on coming..this causes a fight for the very limited resources ( land, food, job ) etc... So that is why they are being kicked out of every state and place