Cayman Compass Owen Roberts International Airport Says vaccinating vulnerable groups âchallenge.â Cayman’s March border reopening appears to be off the table. Premier Alden McLaughlin said last week that government has no specific timeline when it comes to unlocking Caymanâs borders. âWith the arrival of new COVID-19 strains and concerns over how much protection the current vaccines will offer against these new variants, it has become increasingly challenging to develop a firm timetable to get the Cayman tourism economy up and running again,â McLaughlin explained as he addressed the Chamber of Commerce Annual General Meeting on Thursday. Pressed on what, if any, timeline government was looking at during the roundtable discussion following his address, McLaughlin admitted there was none.