1) under definition of dependent 2(1) (D()iii) a parent other than widowed mother can also file for compensation if wholly or partially dependent on his earnings
2) you would not be responsible for payment of compensation if the worker has willfully disobeyed order expressly given, or to a rule expressly framed, for the purpose of securing the safety of workmen,
3) you have to prove that employee has disobeyed your orders .
4) you need not engage lawyer to file WS although it is advisable to engage a lawyer