In Singapore, there were four cases of fruits and vegetables illegally imported between January and April this year, with enforcement action taken against the companies responsible. According to The Straits Times, the Singapore Food Agency said on Saturday that there were 16 such cases in 2018 and 62 in 2017.

Figures for the first four months of this year suggest that there is no particular sharp increase or decrease in such cases, and the numbers appear to be on track to reach a similar number of cases in 2018.

The latest company to fall foul of the law over this was fined $6,000 on Wednesday for illegally importing more than 2,000 kg of fresh vegetables from Malaysia.

Officers from the former Agri-Food and Veterinary Authority, which had its food-related functions brought under the new SFA on April 1, also later found two types of under-declared vegetables, amounting to 750kg, in the consignments of vegetables imported from Malaysia.

All illegal consignments were seized and destroyed. In the statement, the authority said illegally imported food products could pose a food safety risk as they are from unknown sources.

In Singapore, food imports must meet the SFAs requirements and food safety standards. This means that food can only be imported by licensed importers and every consignment must be declared and accompanied with a valid import permit, SFA said.

about a week ago, two importers were fined $3,000 each for the same offence. Those found guilty of illegally importing food face up to three years jail and a maximum fine of $10,000. An SFA spokesman said on Saturday that retailers must obtain their vegetables from licensed importers and should contact the authority if they encounter suspicious sources.