22. An inspector may, in the performance of his duties,(1) enter, at any reasonable time, any agricultural, commercial or industrial establishment where potatoes are kept and examine it; he may examine the equipment and the potatoes, take samples, examine the registers or any other document and take extracts from or copies of them;
(2) visit any field belonging or leased to a producer or used by him, inspect it and take samples;
(3) cause any vehicle containing potatoes to be stopped, board it to inspect it, examine the potatoes and take samples;
(4) require any information or document relating to the application of this Act and the regulations and take an extract from or copy of it;
(5) seize without a warrant the potatoes of a producer, dealer, carrier, or consignee if he has reasonable and probable grounds to believe that the potatoes are held, used, treated, sold, delivered or transported in violation of this Act, any regulation or a ministerial order made under section 12.