Today, the government officially restarted the “Test & Go” scheme, a quarantine waiver programme for international visitors which was first launched in November last year The scheme — which was suspended early last month due to the threat posed by the Omicron variant of the coronavirus — had been well-received by visitors, as under the arrangement, they would only have to spend one night in a certified hotel while they waited for the result of their RT-PCR test, as opposed to staying for at least a week under previous rules. Those who tested negative for Covid-19 would then be allowed to leave…