 In Grenada , the island 's governor issued an emergency order against the hoarding of food in the aftermath of Janet , due to the food and water shortage that resulted from Janet . A United States destroyer and a British frigate were sent to bring relief supplies to Grenada , and ships departing from Jamaica and Trinidad were redirected to the island to help send supplies . The British government later announced that it would send £ 50 @,@ 000 ( US $ 155 @,@ 000 ) in relief to the Grenadines . The Crown Agents and Red Cross delivered relief supplies to Barbados and the Grenadines , which included aluminum roofing sheets and portable electric generators . 
