Arrest U/S 186 of IPC

well any body can assit you, 

for your client just apply for bail alongiwth relevant papers (i.e. vakalatnama, bond of surety, surety document as applicable to relevant police station i.e. some of them might allow copy of pan -card or driving license, or some of them requires vera ponch in gujarati etc. )

and for truck get application of mudamal in gujarati, application to be filed before court.

for more details you can call me on 97371 22621.