Myself Mari studying in RKT college Ulhasnagar. Being an Ex-student of Central Railway School Kalyan went to my school as my classmates were studying there in 11th Science and I want to borrow my books and being aware of new school rules I entered the school and no one stopped me and i when i went in and just exiting the gate school principal Mr. Ramesh Kumar stopped us, and just threatened us by beating, and forcefully locked us in school watchman room, and threatening us that he will call the police and send us to jail and behaving very roughly with us n locked us there for 2 hours..... We want that some action should be taken on him as we just went there for the first time ever since my school closed, but some students, they use to smoke there and drink, he (Principal) never takes action on those students but shows his angry (gussa) on us.....