Section 30B(3) in The Kerala General Sales Tax Act, 1963
(3)Where it is presumed under sub-section (2) that the goods carried in a vehicle or vessel have been delivered within the State for sale by the owner or driver or person in charge of the vehicle or vessel, such owner or driver or person in charge of the vehicle or vessel shall be jointly or severally liable to pay tax which shall be assessed and recovered in accordance with the relevant provisions of this Act, irrespective of the limit of any turnover together with an amount of penalty not exceeding twice the amount of such tax as may be assessed, after having given to the person or persons aforesaid an opportunity of being heard by the assessing authority under whose jurisdiction the check post is situate.