(l) A police otficer in uniform or other authority autho-rised in this behalf by the State Government may arrestwithout warrant—
(a) any person Who being required under the provisionsof Part V of this Act to give his name and addressrefuses to do so, or gives a name or address whichthe police officer or other authority has reason tobelieve to be false, or
(b) any person concerned in an offence under Part Vof this Act or reasonably summed to have beenso concerned,if the police officer or other autho-Irity has reason to believe that he will abscond orotherwise avoid the service of summons.
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(2) A police ofiicer or other authority arresting without warrant the driver of a vehicle or animal shall, if the circumstances so require, take or cause to be taken any steps he may consider proper for the temporary disposal of the vehicle or animal.